SBC 9000 Configuration Guide with NEC SV8500/SV9500

Transcription

SBC 9000 Configuration Guide
With NEC SV8500/SV9500
SIP Trunk Deployments
Application Notes Rev 1.2
Part Number 550-06391
Last Updated: January 21, 2015
Sonus – Network Design Group
Copyright © 2015, Sonus and/or its affiliates. All rights reserved.
1 of 49
1
Document Overview ....................................................................... 3
2
Introduction .................................................................................... 4
2.1
Audience.................................................................................................................................. 4
2.2
Requirements .......................................................................................................................... 4
2.3
Reference Configuration ......................................................................................................... 5
2.3.1
Network Topology ................................................................................................................... 5
3
Configuring Sonus SBC 9000......................................................... 6
3.1
SBC Configuration ................................................................................................................... 6
3.2
External Peer Side of SBC 9000 Configuration ...................................................................... 8
3.2.1
External SIP Interface Configurations ..................................................................................... 8
3.2.2
SIP Trunk Group Services .................................................................................................... 10
3.3
External PSX Call Processing Configurations for SBC 9000 ................................................ 18
3.3.1
Configure the PSX for SBC 9000 Call Processing ............................................................... 18
3.4
Internal Peer Side of SBC 9000 Configuration ...................................................................... 25
3.4.1
Node Interfaces ..................................................................................................................... 25
3.4.2
SIP Services.......................................................................................................................... 27
3.5
Internal PSX Call Processing Configurations for SBC 9000 ................................................. 34
3.5.1
Configure the PSX for SBC 9000 Call Processing ............................................................... 34
4
NEC SV8500/SV9500 Configuration ............................................ 42
4.1
NEC SV8500/SV9500 Configuration Settings ....................................................................... 42
4.1.1
Addition of the SBC into the NEC SV8500/SV9500 Communication Server ....................... 42
4.1.2
NETWORK CONFIGURATION ............................................................................................ 43
4.1.3
PBX PROGRAMMING .......................................................................................................... 44
4.1.4
MG-SIP Programming........................................................................................................... 45
5
SBC 9000 and NEC SV8500/SV9500 Specific Configurations ..... 49
5.1
6
Initial Setup for All Calls ........................................................................................................ 49
Exceptions ................................................................................... 49
2 of 49
1 Document Overview
These Application Notes describe the configuration steps required for the Sonus SBC9000 to interoperate
with the NEC UNIVERGE SV9500. The SBC9000 functionality was compliance tested using a SIP trunk
to NEC UNIVERGE SV8500/SV9500 from the SBC 9000.
The objective of this document is to describe the procedure to be followed during interoperability testing
of SBC 9000 series with NEC UNIVERGE SV8500/SV9500.
The interoperability tested was between NEC UNIVERGE SV9500 SIP clients and Sonus SBC 9000.
For additional information on Sonus SBC 9000 series, visit http://www.sonusnet.com .
For additional information on NEC UNIVERGE SV8500/SV9500, visit
http://www.necam.com/Communication_Platforms.
3 of 49
2 Introduction
This document provides a configuration guide for Sonus SBC 9000 (Media Gateway/Session Border
Controller) when connecting to a SIP trunk group and an NEC UNIVERGE SV8500/SV9500.
The Sonus SBC9000 connects disparate SIP trunks, SIP PBXs, and communication applications. The
SBC can also be used as a SIP routing and integration engine.
The Sonus SBC is the point of connection between the SIP trunk group to PSTN and the NEC
UNIVERGE SV8500/SV9500.
2.1 Audience
This technical document is intended for telecommunication engineers for the purpose of configuring the
Sonus SBC9000 SIP trunk group together with NEC UNIVERGE SV8500/SV9500. There will be steps
that require navigating the NEC and Sonus SBC Command Line Interface (CLI). Understanding the basic
concepts of IP/Routing and SIP/RTP is also necessary to complete the configuration and for
troubleshooting, if necessary.
This configuration guide is offered as a convenience to Sonus customers. The specifications and
information regarding the products in this guide are subject to change without notice. All statements,
information, and recommendations in this guide are believed to be accurate, but are presented without
warranty of any kind, express or implied, and are provided “AS IS”. Users must take full responsibility for
the application of the specifications and information in this guide.
Technical support on the SBC 9000 can be obtained through the following:

Phone: +1 888-391-3434 (Toll-free) or +1 978-614-8589 (Direct)

Web: http://www.sonus.net/company/maintenance/log-trouble-tickets
2.2 Requirements
The following equipment and software was used for the sample configuration provided:
Sonus Equipment
Type
Version
SBC 9000
PSX 6000
Media Gateway
Route Server
V09.00.06 R000
V09.01.00 R000
3rd Party Equipment
Type
Version
NEC UNIVERGE
PBX



SV8500 S8 4.19 or later
SV9500 V1 4.19 & later
MG-SIP128 SP-4058 1.05
& later
4 of 49
2.3 Reference Configuration
A simulated site consisting of an NEC UNIVERGE SV9500 and a SIP trunk group to PSTN connected
over the SBC 9000.
2.3.1 Network Topology
Figure 1: Network Topology
The figure above represents the equipment used for the integration and certification testing. The
SBC9000 is used to route and facilitate calls between the PSTN and the NEC UNIVERGE SV9500.
The SBC9000 under test has 2 Ethernet ports configured. The SBC 9000 can have many physical
Ethernet ports and T1/E1 ports. For more information on media port deployment options or other network
connectivity queries, contact your local Sales team for information regarding the Sonus Network Design
professional services offerings.
5 of 49
3 Configuring Sonus SBC 9000
3.1 SBC Configuration
The base configuration includes the following lab provisioning:
RICH2> SHOW MGMT NIF ALL ADMIN
Shelf Slot Port Index
Address
Admin
Mask
Status
Nexthop
LogicIP
IPV6Address
PrefixLength
IPV6Nexthop
LogicIPV6
LinkLocalV6
----- ---- ---- ------- -------------- ---------- --------------- ------1
1
1
3
MGMT-1-1-1
1500
10.35.177.33
ENABLED
ETHERNETCSMACD 24992
255.255.255.192
8388608
10.35.177.1
ENABLED
0.0.0.0
::
0
::
1
1
2
4
Name
Type
MTU
DG Bkt
DG Rate
DG State
fe80::210:6bff:fe02:2412
MGMT-1-1-2
1500
10.35.177.81
ENABLED
ETHERNETCSMACD 24992
255.255.255.192
8388608
10.35.177.65
ENABLED
0.0.0.0
::
0
::
fe80::210:6bff:fe02:2413
RICH2>
RICH2> SHOW INVENTORY SHELF 1 SUMMARY
Shelf
1
1
1
1
1
1
1
1
1
1
1
1
1
Slot
1
2
3
4
5
6
7
8
9
10
11
12
13
------- Server
HwType
MNS21
UNKNOWN
PNS41
UNKNOWN
UNKNOWN
UNKNOWN
UNKNOWN
UNKNOWN
UNKNOWN
UNKNOWN
UNKNOWN
UNKNOWN
UNKNOWN
------State
RUNNING
EMPTY
RUNNING
EMPTY
EMPTY
EMPTY
EMPTY
EMPTY
EMPTY
EMPTY
EMPTY
EMPTY
EMPTY
------- Adapter -----HwType
State
MNA21
PRESENT
UNKNOWN
EMPTY
PNA45
PRESENT
UNKNOWN
EMPTY
UNKNOWN
EMPTY
UNKNOWN
EMPTY
UNKNOWN
EMPTY
UNKNOWN
EMPTY
UNKNOWN
EMPTY
UNKNOWN
EMPTY
UNKNOWN
EMPTY
UNKNOWN
EMPTY
UNKNOWN
EMPTY
6 of 49
1
14
1
15
1
16
RICH2>
UNKNOWN
UNKNOWN
UNKNOWN
EMPTY
EMPTY
EMPTY
UNKNOWN
UNKNOWN
UNKNOWN
EMPTY
EMPTY
EMPTY
7 of 49
3.2 External Peer Side of SBC 9000 Configuration
3.2.1 External SIP Interface Configurations
The Sonus SBC 9000 allows the administrator to utilize the command line interface to configure the
Identification information, Physical Data Layer, and Networking Layer for the Ethernet ports.
Items highlighted in red in this section are required configurations for the external/public side of this SBC
9000.
3.2.1.1 NIF Physical and Signaling Ports
RICH2> SHOW
Node: RICH2
loc
NIF ALL ADMIN
Date: 2015/01/13 22:08:56 GMT
Zone: GMTMINUS06-CENTRAL-US
index
mode
class
action
state
timeout
DGPstate
PVPstate
LGPstate
xnq
vstate
tag
IPv6 Address
IPv6 Nexthop
IPv6 PrefixLength
LinkLocalAddress
---- ---- ------------------------ ---------- -------1-3 1
GENET-1-3-1
8
IS
GIGABITETHERNET
GENERAL
DRYUP
ENABLED
60
ENABLED
DISABLED
DISABLED
DISABLED
DISABLED
0
1-3
port name
type
2
GENET-1-3-2
GIGABITETHERNET
IP address
mask
nexthop
DGP bucket
PVP bucket
deviatn
conting
DGP rate
PVP rate
IPsec Policy
--------------10.35.179.138
255.255.255.192
0.0.0.0
24992
24992
0
fe80::210:6bff:fe02:ddc
9
IS
10.35.179.197
GENERAL
DRYUP
255.255.255.192
ENABLED
60
0.0.0.0
ENABLED
24992
DISABLED
24992
DISABLED
DISABLED
DISABLED
0
------0
0
3145728
3145728
0
0
3145728
3145728
0
fe80::210:6bff:fe02:ddd
RICH2>
RICH2> SHOW NIFGROUP ALL ADMIN
Node: RICH2
Date: 2015/01/13 22:18:45 GMT
8 of 49
NIF Group
Interface
NIF Group
State
Interface
State
------------------------ --------- ------------------------ --------NG-PUB
ENABLED GENET-1-3-1
ENABLED
NG-PRIV
ENABLED GENET-1-3-2
ENABLED
RICH2>
RICH2> SHOW SIP SIGNALING PORT ALL ADMIN
Node: RICH2
Date: 2015/01/13 22:11:43 GMT
port pri ip addr/
num sec ip addr
sig. zone/
nif group/
sctp profile
ipsec policy
---- ---------------------------------------1 10.35.179.133
0.0.0.0
PUB-ZONE
NG-PUB
defaultSctpProfile
2 10.35.179.196
0.0.0.0
PRIV-ZONE
NG-PRIV
defaultSctpProfile
port/
state
slot/
mode
interface/
recorder state
UDP cksum state
------- ------------ ------------5060
1
NIF
ENABLED INSERVICE
DISABLED
DISABLED
5060
1
ENABLED INSERVICE
NIF
DISABLED
DISABLED
RICH2>
RICH2> SHOW LOGICAL SIGNALING ADDRESS BINDING STATUS
Node: RICH2
Date: 2015/01/13 22:12:34 GMT
Logical signaling address binding status :
Logical Signaling Address
---------------------------------------10.35.179.140
10.35.179.133
10.35.179.196
RICH2>
ENABLED
Bound Interface Index
--------------------8
8
9
3.2.1.2 SIP Trunk Groups
RICH2> SHOW TRUNK GROUP ALL STATUS
Node: RICH2
Date: 2015/01/13 22:12:59 GMT
Outbound Calls
Total Calls
In Calls
Usages
Resv
Oper
Local Trunk Name
Conf Avail Resv Usage no-pri
pri
State
----------------------- ------------ ----------- ------------------ ----------defaultiptg
UNLMT UNLMT
0
0
0
0
0 INSERVICE
SIP-NEC-IOT-1
UNLMT UNLMT
0
0
0
0
0 INSERVICE
9 of 49
SIP-AVAYA-PBX-1
RICH2>
UNLMT UNLMT
0
0
0
0
0 INSERVICE
IP Addresses at far-ends of trunk groups:
RICH2> SHOW IP NETWORK SELECTION TABLE SUMMARY
Node: RICH2
Date: 2015/01/13 22:13:50 GMT
IP TRUNK GROUP SELECTION TABLE
SG Type
Signal.
Zone ID
-------- -------SIP
1
0
SIP
1
0
SIP
1
0
SIP
1
0
SIP
1
0
SIP
1
0
SIP
2
0
SIP
2
0
SIP
2
0
SIP
2
0
RICH2>
Direction
Network Number
Network Mask
Trunk Group Name
--------- ---------------- --------------- -----------------INGRESS
63.145.56.0
255.255.255.0
SIP-NEC-IOT-1
INGRESS
192.168.10.0
255.255.255.0
SIP-NEC-IOT-1
INGRESS
192.168.192.0
255.255.255.0
SIP-NEC-IOT-1
EGRESS
63.145.56.0
255.255.255.0
SIP-NEC-IOT-1
EGRESS
192.168.10.0
255.255.255.0
SIP-NEC-IOT-1
EGRESS
192.168.192.0
255.255.255.0
SIP-NEC-IOT-1
INGRESS
10.35.180.38
255.255.255.255 SIP-AVAYA-PBX-1
INGRESS
10.35.191.0
255.255.255.0
EGRESS
10.35.180.38
255.255.255.255 SIP-AVAYA-PBX-1
EGRESS
10.35.191.0
255.255.255.0
SIP-AVAYA-PBX-1
SIP-AVAYA-PBX-1
3.2.2 SIP Trunk Group Services
RICH2> SHOW SIP SERVICE ALL ADMIN
…
…
…
------------------------------------------------------------------------SIP Service
: SS-SIP-NEC-IOT-1
------------------------------------------------------------------------Admin State
: ENABLED
Mode
: INSERVICE
Action
: DRYUP
Dryup Timeout (min)
: 5
Trunk Group
: SIP-NEC-IOT-1
Disc Treatment
: sipDefault
Tone Package
: default
Source Address Filtering
: DISABLED
Ans Supervision Timeout
: 300
Ans Supervision Timeout Action
: RELEASE
Signaling Zone
: PUB-ZONE
Media Zone
: INTERNAL
10 of 49
Media NIF Group
:
NAPT for Signaling
:
NAPT for Media
:
NAPT for Public IP Behind NAT Support:
NAPT QualificationTable name
:
Parse Embedded BGID
:
Congestion Reject Method
:
Congestion Retry Timer Min (sec)
:
Congestion Retry Timer Max (sec)
:
Congestion Release Timeout (sec)
:
SIP Timer T1 (msec)
:
SIP Timer T2 (msec)
:
SIP Session Keepalive Timer (sec)
:
SIP Session Term Delta Time (sec)
:
SIP Minimum Session Timer (sec)
:
Retry Count for SIP Messages
:
Retry Count for INVITE Message
:
Retry Count for RE-INVITE Message
:
Retry Count for BYE Message
:
Retry Count for CANCEL Message
:
Session keepalive retry on 422
:
:
Use Route Set
:
OPTIONS
:
REFER
:
SUBSCRIBE
:
NOTIFY
:
INFO
:
REGISTER
:
MESSAGE
:
PUBLISH
:
UPDATE
:
Address Reachability Service Profile :
REGISTER redirection method
:
Registration
:
Registrant CAC Profile
:
Use CallingParty from PAI(priority1) :
Use CallingParty from PPI(priority2) :
Use CallingParty from RPI(priority3) :
Use CallingParty from FROM(priority4):
Registrar Minimum Expires (sec)
:
Use CPC Param Received in
:
Relay ISUP MIME Body
:
Privacy Param Restricted
:
Long Duration Call Timeout (mins)
:
Long Duration Call Action
:
Long Duration Call Release Cause
:
Long Duration Call Emergency Calls
:
Resource Priority Header Profile
:
Variant Type
:
Trusted Source flag
:
COMEDIA connection role
:
Crank Back Profile
:
Skip Crank Back Profile
:
DNS Support
:
Receive Side Filter Profile
:
Direct Media Allowed
:
TCP Retransmit Interval in Seconds
:
NG-PUB
DISABLED
DISABLED
DISABLED
DISABLED
RELEASE
10
30
0
500
4000
1800
0
90
7
6
0
3
3
5
5
DISABLED
ALLOW
ALLOW
ALLOW
ALLOW
ALLOW
ALLOW
REJECT
REJECT
ALLOW
NONE
NONE
ENABLED
ENABLED
ENABLED
ENABLED
3600
DEFAULT
DISABLED
DEFAULT
0
NOACTION
41
EXCLUDE
defaultSipResPriorProf
SONUS
ENABLED
NONE
1
DISABLED
A-ONLY
defaultFilterProf
DISABLED
6
11 of 49
SCTP Retransmit Interval in Seconds : 6
Registration Max-Expires NON-NAT
: 3600
Registration Max-Expires NAT-TCP
: 240
Registration Max-Expires NAT-UDP
: 60
Call Redirection
: ENABLED
Populate Only_RN For Single Diversion Header : DISABLED
Transport Protocol Preference #1
: NONE
: NONE
: NONE
: NONE
Factor Value for Hop Counter
: 1
Max Fwds Hdr Default
: 70
Route Msg Validation
: NOVALIDATION
Overlap Addressing Support
: DISABLED
Overlap Min Digits For Query
: 0
Overlap Timer Digit Collection
: 10
Overlap Timer IOW3
: 4
Timer IOW2
: 0
Inter Operator ID
:
URI PRESENTATION PREFERENCE
: NONE
Additional Headers Transmit Profile :
Strict Parse
: DISABLED
TMR Unrestricted 64kbit/s
: DISABLED
Include Application Headers
: DISABLED
Transmit Preconditions
: NONE
Receive Preconditions
: NONE
DataPathMode Passthru
: DISABLED
CPC to SIP Cause Map Profile Index
: 0
SIP to CPC Cause Map Profile Index
: 0
SIP Cause Profile Index
: 0
Set NOA to International
: DISABLED
Relay Non-Invite Requests
: DISABLED
Default MaxPtime
: 150
The 100Rel support
: ENABLED
Late Media support
: CONVERT
Emergency Profile
:
Estimated Child Registrations
: 1
Input Adaptor Profile
:
Output Adaptor Profile
:
Bckwd Info Msg After Confirmed Dialog: DISABLED
Use Ingress Originating CA
: DISABLED
Add Egress Originating CA
: DISABLED
ISDN SubAddress Preference
: RFC2806
Peer Overload Throttling
: DISABLED
Dynamic Blacklist Profile
:
Use PSX Route for SUBSCRIBE
: DISABLED
Dns Zone Name
: INTERNAL
AOR Validation
: ENABLED
PCRF Realm
:
PCRF Commitment
: NONE
PCRF Cushion Packet Size
: DISABLED
PCRF Cushion Null SDP
: DISABLED
Relay Replaces Header
: DISABLED
Conditionally Inc Methods in Allow
: DISABLED
Precedence Parameter Forwarding
: DISABLED
Media Address Type
: SIPSIGADDRIPTYPE
Send Originating CIC
: DISABLED
Use Ingress Charge Info
: DISABLED
12 of 49
Send Charge Info
: DISABLED
Media Recording
: DISABLED
Refer Reject Response Code
: 403
Redirect Disconnect Code
: 503
Default NOA
: NATIONAL
Post Dial Delay Timeout (seconds)
: 0
Post Dial Delay Response Code
: 503
Log Relay 3xx contacts into Cdr
: DISABLED
Allow VSC codes
: DISABLED
Start Rtp inactivity on call connect
: DISABLED
Option Tag Profile
: defaultSipOTagProf
MSRP Support
: DISABLED
No Attempt Cdr Uri Username
: Sip-Probe
SR Timer State
: DISABLED
JURISDICTION Support
: DISABLED
JIP Profile
: defaultSipSrvcJipProf
FEID for P-DCS-Billing-Info header
:
Reuse IP Address on FQDN resolution : DISABLED
E164 Local Profile
: defaultE164LocalProf
E164 Global Profile
: defaultE164GlobalProf
Enable Suspend Resume Timer For
: BOTH
Oli Support in PAI Header
: DISABLED
Block Progress On 3XX Response
: DISABLED
Early Media Cut-Thru Method
: RTPSERVERTABLE
Early Media DefaultGatingMethod
: SENDRECV
Early Media Egress Support
: ENABLED
Early Media RTP Server
: default
Use ARS New Disc Code
: DISABLED
No RDI Update On 3XX Redirection
: DISABLED
Source Address Validation
: DISABLED
Rewrite Identities
: DISABLED
Accept History Info
: DISABLED
Japan MNP LNP Mapping
: DISABLED
Send SDP INFO to PSX
: DISABLED
------------------------------------------------------------------------SIP Service
: SS-SIP-AVAYA-PBX-1
------------------------------------------------------------------------Admin State
: ENABLED
Mode
: INSERVICE
Action
: DRYUP
Dryup Timeout (min)
: 5
Trunk Group
: SIP-AVAYA-PBX-1
Disc Treatment
: sipDefault
Tone Package
: default
: DISABLED
: 300
: RELEASE
Signaling Zone
: PRIV-ZONE
Media Zone
: INTERNAL
Media NIF Group
: NG-PRIV
NAPT for Signaling
: DISABLED
NAPT for Media
: DISABLED
NAPT for Public IP Behind NAT Support: DISABLED
:
Parse Embedded BGID
: DISABLED
: RELEASE
: 10
: 30
13 of 49
: 0
SIP Timer T1 (msec)
: 500
SIP Timer T2 (msec)
: 4000
: 1800
: 0
: 90
: 7
: 6
: 0
: 3
: 3
: 5
: 5
Use Route Set
: DISABLED
OPTIONS
: ALLOW
REFER
: ALLOW
SUBSCRIBE
: ALLOW
NOTIFY
: ALLOW
INFO
: ALLOW
REGISTER
: ALLOW
MESSAGE
: REJECT
PUBLISH
: REJECT
UPDATE
: ALLOW
: NONE
Registration
: NONE
:
Use CallingParty from PAI(priority1) : ENABLED
Use CallingParty from PPI(priority2) : ENABLED
Use CallingParty from RPI(priority3) : ENABLED
Use CallingParty from FROM(priority4): ENABLED
: 3600
: DEFAULT
: DISABLED
: DEFAULT
: 0
: NOACTION
: 41
: EXCLUDE
: defaultSipResPriorProf
Variant Type
: SONUS
Trusted Source flag
: ENABLED
: NONE
Crank Back Profile
: 1
: DISABLED
DNS Support
: A-ONLY
: defaultFilterProf
: DISABLED
: 6
: 3600
: 240
: 60
Call Redirection
: ENABLED
: NONE
: NONE
: NONE
14 of 49
:
:
:
:
:
:
:
Overlap Timer IOW3
:
Timer IOW2
:
Inter Operator ID
:
:
Strict Parse
:
:
:
:
:
:
:
:
:
:
:
Default MaxPtime
:
The 100Rel support
:
Late Media support
:
Emergency Profile
:
:
:
:
Bckwd Info Msg After Confirmed Dialog:
:
:
:
:
:
:
Dns Zone Name
:
AOR Validation
:
PCRF Realm
:
PCRF Commitment
:
:
:
:
:
:
Media Address Type
:
:
:
Send Charge Info
:
Media Recording
:
:
:
Default NOA
:
:
:
:
Allow VSC codes
:
NONE
1
70
NOVALIDATION
DISABLED
0
10
4
0
NONE
DISABLED
DISABLED
DISABLED
NONE
NONE
DISABLED
0
0
0
DISABLED
DISABLED
150
ENABLED
CONVERT
1
DISABLED
DISABLED
DISABLED
RFC2806
DISABLED
DISABLED
INTERNAL
ENABLED
NONE
DISABLED
DISABLED
DISABLED
DISABLED
DISABLED
SIPSIGADDRIPTYPE
DISABLED
DISABLED
DISABLED
DISABLED
403
503
NATIONAL
0
503
DISABLED
DISABLED
15 of 49
Start Rtp inactivity on call connect : DISABLED
Option Tag Profile
MSRP Support
: DISABLED
: Sip-Probe
SR Timer State
: DISABLED
: DISABLED
JIP Profile
:
E164 Local Profile
E164 Global Profile
: BOTH
: DISABLED
: DISABLED
: RTPSERVERTABLE
: SENDRECV
: ENABLED
: default
: DISABLED
: DISABLED
: DISABLED
Rewrite Identities
: DISABLED
Accept History Info
: DISABLED
: DISABLED
: DISABLED
RICH2>
16 of 49
3.2.2.1 PSX Assignments
RICH2> SHOW SONUS SOFTSWITCH ALL ADMIN
Node: RICH2
Date: 2015/01/14 13:32:20 GMT
Index SoftSwitchName
IpAddress
Port SubPort Mode
State
-------------------------------------------------------------------------------1 MYSTIC
10.35.144.10
3055 3053
ACTIVE
ENABLED
Reconnect timer (sec)
Switchover Mode
Congestion Control
NIF Group
UDP Checksum Option
Retry Server Count
RICH2>
10
AUTOMATIC
DISABLED
DISABLED
1
17 of 49
3.3 External PSX Call Processing Configurations for SBC
9000
3.3.1 Configure the PSX for SBC 9000 Call Processing
3.3.1.1 Gateway
Add a Gateway entry for the SBC in order for the PSX to allow a call from the SBC.
18 of 49
3.3.1.2 Trunk Group
Create the trunk group to the NEC network.
19 of 49
20 of 49
3.3.1.3 Packet Service Profile
Create a PSP with the signaling parameters required to communicate with the NEC phones.
21 of 49
22 of 49
3.3.1.4 Codec Entries
Create the codec definition for the SBC to successfully communicate with the NEC phones.
23 of 49
3.3.1.5 Call Routing
Use Standard Routes to terminate the call to the required NEC phone. The example below is for a 6digit route matching on Partition, Country Code and 6-digits. Similar and more complicated Standard
Routes may be required based on the network being created.
24 of 49
3.4 Internal Peer Side of SBC 9000 Configuration
3.4.1 Node Interfaces
The Sonus SBC 9000 allows the administrator to utilize the command line interface to configure the
Identification information, Physical Data Layer, and Networking Layer for the Ethernet ports.
Items highlighted in red in this section are required configurations for the internal/private side of this SBC
9000.
3.4.1.1 NIF Physical and Signaling Ports
RICH2> SHOW
Node: RICH2
loc
NIF ALL ADMIN
Date: 2015/01/13 22:08:56 GMT
index
mode
class
action
state
timeout
DGPstate
PVPstate
LGPstate
xnq
vstate
tag
IPv6 Address
IPv6 Nexthop
IPv6 PrefixLength
LinkLocalAddress
---- ---- ------------------------ ---------- -------1-3 1
GENET-1-3-1
8
IS
GIGABITETHERNET
GENERAL
DRYUP
ENABLED
60
ENABLED
DISABLED
DISABLED
DISABLED
DISABLED
0
1-3
port name
type
2
GENET-1-3-2
GIGABITETHERNET
IP address
mask
nexthop
DGP bucket
PVP bucket
deviatn
conting
DGP rate
PVP rate
IPsec Policy
--------------10.35.179.138
255.255.255.192
0.0.0.0
24992
24992
0
fe80::210:6bff:fe02:ddc
9
IS
10.35.179.197
GENERAL
DRYUP
255.255.255.192
ENABLED
60
0.0.0.0
ENABLED
24992
DISABLED
24992
DISABLED
DISABLED
DISABLED
0
------0
0
3145728
3145728
0
0
3145728
3145728
0
fe80::210:6bff:fe02:ddd
RICH2>
RICH2> SHOW NIFGROUP ALL ADMIN
Node: RICH2
Date: 2015/01/13 22:18:45 GMT
25 of 49
NIF Group
Interface
NIF Group
State
Interface
State
------------------------ --------- ------------------------ --------NG-PUB
ENABLED GENET-1-3-1
ENABLED
NG-PRIV
ENABLED GENET-1-3-2
ENABLED
RICH2>
RICH2> SHOW SIP SIGNALING PORT ALL ADMIN
Node: RICH2
Date: 2015/01/13 22:11:43 GMT
port pri ip addr/
num sec ip addr
sig. zone/
nif group/
sctp profile
ipsec policy
---- ---------------------------------------1 10.35.179.133
0.0.0.0
PUB-ZONE
NG-PUB
defaultSctpProfile
2 10.35.179.196
0.0.0.0
PRIV-ZONE
NG-PRIV
defaultSctpProfile
port/
state
slot/
mode
interface/
recorder state
UDP cksum state
------- ------------ ------------5060
1
NIF
ENABLED INSERVICE
DISABLED
DISABLED
5060
1
ENABLED INSERVICE
NIF
DISABLED
DISABLED
RICH2>
RICH2> SHOW LOGICAL SIGNALING ADDRESS BINDING STATUS
Node: RICH2
Date: 2015/01/13 22:12:34 GMT
Logical signaling address binding status :
Logical Signaling Address
---------------------------------------10.35.179.140
10.35.179.133
10.35.179.196
RICH2>
ENABLED
Bound Interface Index
--------------------8
8
9
3.4.1.2 SIP Trunk Groups
RICH2> SHOW TRUNK GROUP ALL STATUS
Node: RICH2
Date: 2015/01/13 22:12:59 GMT
Outbound Calls
Total Calls
In Calls
Usages
Resv
Oper
Local Trunk Name
Conf Avail Resv Usage no-pri
pri
State
----------------------- ------------ ----------- ------------------ ----------defaultiptg
UNLMT UNLMT
0
0
0
0
0 INSERVICE
26 of 49
SIP-NEC-IOT-1
SIP-AVAYA-PBX-1
RICH2>
UNLMT UNLMT
UNLMT UNLMT
0
0
0
0
0
0
0
0
0 INSERVICE
0 INSERVICE
IP Addresses at far-ends of trunk groups:
RICH2> SHOW IP NETWORK SELECTION TABLE SUMMARY
Node: RICH2
Date: 2015/01/13 22:13:50 GMT
IP TRUNK GROUP SELECTION TABLE
SG Type
Signal.
Zone ID
-------- -------SIP
1
0
SIP
1
0
SIP
1
0
SIP
1
0
SIP
1
0
SIP
1
0
SIP
2
0
SIP
2
0
SIP
2
0
SIP
2
0
RICH2>
Direction
Network Number
Network Mask
Trunk Group Name
--------- ---------------- --------------- -----------------INGRESS
63.145.56.0
255.255.255.0
SIP-NEC-IOT-1
INGRESS
192.168.10.0
255.255.255.0
SIP-NEC-IOT-1
INGRESS
192.168.192.0
255.255.255.0
SIP-NEC-IOT-1
EGRESS
63.145.56.0
255.255.255.0
SIP-NEC-IOT-1
EGRESS
192.168.10.0
255.255.255.0
SIP-NEC-IOT-1
EGRESS
192.168.192.0
255.255.255.0
SIP-NEC-IOT-1
INGRESS
10.35.180.38
255.255.255.255 SIP-AVAYA-PBX-1
INGRESS
10.35.191.0
255.255.255.0
EGRESS
10.35.180.38
255.255.255.255 SIP-AVAYA-PBX-1
EGRESS
10.35.191.0
255.255.255.0
SIP-AVAYA-PBX-1
SIP-AVAYA-PBX-1
3.4.2 SIP Services
RICH2> SHOW SIP SERVICE ALL ADMIN
…
…
…
------------------------------------------------------------------------SIP Service
: SS-SIP-NEC-IOT-1
------------------------------------------------------------------------Admin State
: ENABLED
Mode
: INSERVICE
Action
: DRYUP
Dryup Timeout (min)
: 5
Trunk Group
: SIP-NEC-IOT-1
Disc Treatment
: sipDefault
Tone Package
: default
: DISABLED
: 300
: RELEASE
Signaling Zone
: PUB-ZONE
27 of 49
Media Zone
:
Media NIF Group
:
NAPT for Signaling
:
NAPT for Media
:
NAPT for Public IP Behind NAT Support:
:
Parse Embedded BGID
:
:
:
:
:
SIP Timer T1 (msec)
:
SIP Timer T2 (msec)
:
:
:
:
:
:
:
:
:
:
:
Use Route Set
:
OPTIONS
:
REFER
:
SUBSCRIBE
:
NOTIFY
:
INFO
:
REGISTER
:
MESSAGE
:
PUBLISH
:
UPDATE
:
:
Registration
:
:
Use CallingParty from PAI(priority1) :
Use CallingParty from PPI(priority2) :
Use CallingParty from RPI(priority3) :
Use CallingParty from FROM(priority4):
:
:
:
:
:
:
:
:
:
Variant Type
:
Trusted Source flag
:
:
Crank Back Profile
:
:
DNS Support
:
:
:
INTERNAL
NG-PUB
DISABLED
DISABLED
DISABLED
DISABLED
RELEASE
10
30
0
500
4000
1800
0
90
7
6
0
3
3
5
5
DISABLED
ALLOW
ALLOW
ALLOW
ALLOW
ALLOW
ALLOW
REJECT
REJECT
ALLOW
NONE
NONE
ENABLED
ENABLED
ENABLED
ENABLED
3600
DEFAULT
DISABLED
DEFAULT
0
NOACTION
41
EXCLUDE
defaultSipResPriorProf
SONUS
ENABLED
NONE
1
DISABLED
A-ONLY
defaultFilterProf
DISABLED
28 of 49
: 6
: 3600
: 240
: 60
Call Redirection
: ENABLED
: NONE
: NONE
: NONE
: NONE
: 1
: 70
: NOVALIDATION
: DISABLED
: 0
: 10
Overlap Timer IOW3
: 4
Timer IOW2
: 0
Inter Operator ID
:
: NONE
Strict Parse
: DISABLED
: DISABLED
: DISABLED
: NONE
: NONE
: DISABLED
: 0
: 0
: 0
: DISABLED
: DISABLED
Default MaxPtime
: 150
The 100Rel support
: ENABLED
Late Media support
: CONVERT
Emergency Profile
:
: 1
:
:
Bckwd Info Msg After Confirmed Dialog: DISABLED
: DISABLED
: DISABLED
: RFC2806
: DISABLED
:
: DISABLED
Dns Zone Name
: INTERNAL
AOR Validation
: ENABLED
PCRF Realm
:
PCRF Commitment
: NONE
: DISABLED
: DISABLED
: DISABLED
: DISABLED
: DISABLED
Media Address Type
: SIPSIGADDRIPTYPE
: DISABLED
29 of 49
: DISABLED
Send Charge Info
: DISABLED
Media Recording
: DISABLED
: 403
: 503
Default NOA
: NATIONAL
: 0
: 503
: DISABLED
Allow VSC codes
: DISABLED
: DISABLED
Option Tag Profile
MSRP Support
: DISABLED
: Sip-Probe
SR Timer State
: DISABLED
: DISABLED
JIP Profile
:
E164 Local Profile
E164 Global Profile
: BOTH
: DISABLED
: DISABLED
: RTPSERVERTABLE
: SENDRECV
: ENABLED
: default
: DISABLED
: DISABLED
: DISABLED
Rewrite Identities
: DISABLED
Accept History Info
: DISABLED
: DISABLED
: DISABLED
------------------------------------------------------------------------SIP Service
: SS-SIP-AVAYA-PBX-1
------------------------------------------------------------------------Admin State
: ENABLED
Mode
: INSERVICE
Action
: DRYUP
Dryup Timeout (min)
: 5
Trunk Group
: SIP-AVAYA-PBX-1
Disc Treatment
: sipDefault
Tone Package
: default
: DISABLED
: 300
: RELEASE
Signaling Zone
: PRIV-ZONE
Media Zone
: INTERNAL
Media NIF Group
: NG-PRIV
NAPT for Signaling
: DISABLED
NAPT for Media
: DISABLED
NAPT for Public IP Behind NAT Support: DISABLED
:
Parse Embedded BGID
: DISABLED
: RELEASE
: 10
30 of 49
: 30
: 0
SIP Timer T1 (msec)
: 500
SIP Timer T2 (msec)
: 4000
: 1800
: 0
: 90
: 7
: 6
: 0
: 3
: 3
: 5
: 5
Use Route Set
: DISABLED
OPTIONS
: ALLOW
REFER
: ALLOW
SUBSCRIBE
: ALLOW
NOTIFY
: ALLOW
INFO
: ALLOW
REGISTER
: ALLOW
MESSAGE
: REJECT
PUBLISH
: REJECT
UPDATE
: ALLOW
: NONE
Registration
: NONE
:
Use CallingParty from PAI(priority1) : ENABLED
Use CallingParty from PPI(priority2) : ENABLED
Use CallingParty from RPI(priority3) : ENABLED
Use CallingParty from FROM(priority4): ENABLED
: 3600
: DEFAULT
: DISABLED
: DEFAULT
: 0
: NOACTION
: 41
: EXCLUDE
: defaultSipResPriorProf
Variant Type
: SONUS
Trusted Source flag
: ENABLED
: NONE
Crank Back Profile
: 1
: DISABLED
DNS Support
: A-ONLY
: defaultFilterProf
: DISABLED
: 6
: 3600
: 240
: 60
Call Redirection
: ENABLED
: NONE
: NONE
31 of 49
:
:
:
:
:
:
:
:
Overlap Timer IOW3
:
Timer IOW2
:
Inter Operator ID
:
:
Strict Parse
:
:
:
:
:
:
:
:
:
:
:
Default MaxPtime
:
The 100Rel support
:
Late Media support
:
Emergency Profile
:
:
:
:
Bckwd Info Msg After Confirmed Dialog:
:
:
:
:
:
:
Dns Zone Name
:
AOR Validation
:
PCRF Realm
:
PCRF Commitment
:
:
:
:
:
:
Media Address Type
:
:
:
Send Charge Info
:
Media Recording
:
:
:
Default NOA
:
:
:
:
NONE
NONE
1
70
NOVALIDATION
DISABLED
0
10
4
0
NONE
DISABLED
DISABLED
DISABLED
NONE
NONE
DISABLED
0
0
0
DISABLED
DISABLED
150
ENABLED
CONVERT
1
DISABLED
DISABLED
DISABLED
RFC2806
DISABLED
DISABLED
INTERNAL
ENABLED
NONE
DISABLED
DISABLED
DISABLED
DISABLED
DISABLED
SIPSIGADDRIPTYPE
DISABLED
DISABLED
DISABLED
DISABLED
403
503
NATIONAL
0
503
DISABLED
32 of 49
Allow VSC codes
: DISABLED
: DISABLED
Option Tag Profile
MSRP Support
: DISABLED
: Sip-Probe
SR Timer State
: DISABLED
: DISABLED
JIP Profile
:
E164 Local Profile
E164 Global Profile
: BOTH
: DISABLED
: DISABLED
: RTPSERVERTABLE
: SENDRECV
: ENABLED
: default
: DISABLED
: DISABLED
: DISABLED
Rewrite Identities
: DISABLED
Accept History Info
: DISABLED
: DISABLED
: DISABLED
RICH2>
33 of 49
3.5 Internal PSX Call Processing Configurations for SBC
9000
3.5.1 Configure the PSX for SBC 9000 Call Processing
3.5.1.1 Trunk Group
Create the trunk group to the NEC network.
34 of 49
35 of 49
36 of 49
3.5.1.2 Packet Service Profile
Create a PSP with the signaling parameters required to communicate with the Avaya phones.
37 of 49
38 of 49
3.5.1.3 Codec Entries
Create the codec definition for the SBC to successfully communicate with the Avaya phones.
39 of 49
40 of 49
3.5.1.4 Call Routing
Use Standard Routes to terminate the call to the required NEC phone. The example below is for a
specific incoming Trunk Group using a specific Domain and matching on Partition, Country Code
and the full 10-digits. Similar and less complicated Standard Routes may be required based on the
network being created.
41 of 49
4 NEC SV8500/SV9500 Configuration
This section assumes that the NEC Server components have been installed along with NEC users. The
user should be familiar with the NEC Server management interface. This section does not cover the basic
installation of NEC SV8500/SV9500.
4.1 NEC SV8500/SV9500 Configuration Settings
4.1.1 Addition of the SBC into the NEC SV8500/SV9500
Communication Server
This guide was created to assist knowledgeable vendors with configuring the NEC SV8500/SV9500
Communication Server with Sonus Networks GSX 9000 SIP Trunking service. It provides sample entries
for the required fields.
For questions about software and hardware installation or other PBX configuration issues, refer to the
NEC Media Gateway - Session Initiated Protocol (MG-SIP) Configuration Guide (165797-001-1-02-SV9500-PED-IP-US-Comments.pdf).
These manuals can be downloaded from NEC’s National Technical Assistance Center (NTAC) web site. A
valid dealer ID is required to access the documents.
PBX/SIP Gateways Supported:

SV8500 S8 4.19 & later

SV9500 V1 4.19 & later

MG-SIP128 SP-4058 1.05 & later
Note: Above systems/gateways can be appliance model/Software-model.
42 of 49
4.1.2 NETWORK CONFIGURATION
Figure 1-1 Sonus – NEC SIP InterOp Testing Lab Environment
43 of 49
4.1.3 PBX PROGRAMMING
This does not include the basic PBX programming that is the same regardless of SIP Provider (i.e., ARTD, ARTI,
ADPC, ACSC, ACIC1, etc.). This only includes the commands that were uniquely programmed for this test environment
configuration.
AMGIL
MG-ID: xx-xx-xx-xx-xx-xx (MG-SIP16/128 LAN1 MAC Address)
KIND = SIP-MG
LINE = 0
CH = 0
LENS: 022000
Retry = 0 Service Type: Off
CH: 16 max for MG-SIP16/128 max for MG-SIP128 (only assign the actual numbers of trunks in
ATRK)
Service of Authentication exists: No MG Group =
MG Number =
ACDD
DAY/NIGHT: Day/Night Mode RT: 200
DC: 1001/ 1002/ 1003/
CDC: 4501/ 4502/ 4503/
AD: Out of Service
XFR: In Service
ACNP
OG/IC: OG
ROUTE: 200
CNP: 1
ACND
CNP: 1
SKIP: 2
ADD:
DC: 97255510
44 of 49
4.1.4 MG-SIP Programming
Note that the assignments shown are those set for the majority of the test cases run during the inter-operability
testing. Some parameters were changed for specific tests. For example, Privacy test cases would have had the
"set privacy_pattern" changed from "0: Displayname" to a "2: RFC 3323/3325 (P- Preferred-ID / Privacy)" and
the selection of whether the P-Preferred-ID Header is included or not. The same type of changes were made to
the "set cpn_pattern" when testing the normal "userinfo" setting as well as the "anonymous" and "P-Asserted
ID" settings. The listing shows the basic data to get the equipment up and communicating. Then, if necessary,
various parameters may be fine-tuned for the customer's specific requirements.
DRS Data
DRS[0]
DRS[1]
DRS[2]
DRS[3]
IP
IP
IP
IP
Address
Address
Address
Address
:
:
:
:
192.168.10.96 : PortNo[3456]
0.0.0.0 : PortNo[3456]
0.0.0.0 : PortNo[3456]
0.0.0.0 : PortNo[3456]
Common Config Data
set signaling_port_no :
Signaling Port Number
: 61012
--------------------------------------------------set registration_port_no :
Registration Port Number
: 3456
--------------------------------------------------set pre_negotiation_port_no :
Pre-negotiation Port Number: 61014
--------------------------------------------------set ipx_rtp_port_no :
IPX side RTP Port Number
: 51000
--------------------------------------------------set sip_rtp_port_no :
SIP side RTP Port Number
: 50000
--------------------------------------------------set h245_base_port_no :
H245 base Port Number
: 40000
--------------------------------------------------set drs_qos : (Note: MGSIP set DiffServ=28 even though ToS is displayed here)
DRS QoS
: 0x70
PRECEDENCE
: 3
DELAY
: 1
THROUGHPUT
: 0
RELIABILITY
: 0
COST
: 0
--------------------------------------------------set rtp_qos : (Note: MGSIP set DiffServ=46 even though ToS is displayed
here)
RTP QoS
: 0xb8
PRECEDENCE
: 5
DELAY
: 1
THROUGHPUT
: 1
RELIABILITY
: 0
COST
: 0
45 of 49
--------------------------------------------------set sip_qos : (Note: MGSIP set DiffServ=28 even though ToS is displayed here)
SIP QoS
: 0x70
PRECEDENCE
: 3
DELAY
: 1
THROUGHPUT
: 0
RELIABILITY
: 0
COST
: 0
--------------------------------------------------set domain :
Domain Name
: 0
--------------------------------------------------set dnsaddress :
DNS IP Address
: 0.0.0.0
--------------------------------------------------set hc_alarm :
H/C Alarm type
: IPX and SIP Side enable
--------------------------------------------------set hc_timer :
H/C timer value
: 240sec
--------------------------------------------------set musictype :
Music Type
: Type1
--------------------------------------------------set call_hold :
Call Hold function
: enable
RTP detect timer value
: 3sec
Response code to reject : 488
--------------------------------------------------set name_display :
Name Display
: enable
--------------------------------------------------set ip_version :
IP Version
: IPv4
--------------------------------------------------set country_code :
Country Code
: 2 (US)
--------------------------------------------------set softdsp :
codec convert mode
: disable
PAD setting
: disable
---------------------------------------------------
Port Config Data
Use all port
Ether[1]
IP Address :
Subnet
:
Interface
:
Port type
:
192.168.10.66
255.255.255.0
Speed/Duplex = Auto/Auto
IPX Side Port
SIP Config Data
set sip_server :
SIP server type
SIP server FQDN
: IP Address
: 10.35.179.133
46 of 49
SIP server Port Number
: 5060
SIP server Router type
: Strict
rport(RFC3581) function
: enable
Domain Name
: 0
--------------------------------------------------set sip_register :
SIP register type
: IP Address
SIP register IP Address
: 0.0.0.0
SIP register Port Number
: 5060
SIP register Expires time
: 3600sec
--------------------------------------------------set keynumber :
Keynumber
: 0
--------------------------------------------------set auth :
User ID
: 0
Password
: 0
--------------------------------------------------set privacy_pattern :
Privacy pattern
: DisplayName
--------------------------------------------------set session_timer :
Session-timer
: enable
Session-expires
: 180sec
Refresher
: UAC
Invite Refresher
: disable
Forced mode
: disable
--------------------------------------------------set prack :
Supported 100rel
: enable
Stop cyclical-send of 18x
: disable
--------------------------------------------------set cdn_pattern :
Prior Called Party Number pattern : To[userinfo]
--------------------------------------------------set sip_port_no :
SIP Port Number
: 5060
--------------------------------------------------set 184toprivacy :
184 to Privacy pattern
: disable
--------------------------------------------------set slipresp :
SIP server slip response code
: 503
--------------------------------------------------set self_sip_domain :
Self SIP Domain mode
: enable
Self SIP Domain string
: 192.168.10.66
--------------------------------------------------set dtmf_mode :
DTMF Mode
: Negotiation(SIP/SDP)
DTMF Duration
: 120ms
DTMF Pause
: 100ms
Payload type
: 101
--------------------------------------------------set 183rbt :
RBT Addition (183w/oSDP)
: enable
--------------------------------------------------set rtp_pathon :
47 of 49
Path-on 183 after 180
: disable
--------------------------------------------------set another_keynumber :
Another Keynumber 1
: 0
Another Keynumber 2
: 0
Another Keynumber 3
: 0
--------------------------------------------------set multi_regist :
Multi-registration mode
: disable
--------------------------------------------------set sip_tel_service :
SIP telephony service function
: enable Replaces function :
enable
Hold[a=inactive] function
: enable Hold[put off hold] function : enable
REFER/NOTIFY function
: enable
3PCC function
: enable
3PCC function(codec)
: AUTO
--------------------------------------------------set reg_interval :
REGISTER interval timer
: 5min
--------------------------------------------------set update :
UPDATE method support function
: disable
--------------------------------------------------set auth_header :
Auth-Header Cache function : enable
--------------------------------------------------set cause_table :
Cause table
: Route Advance
--------------------------------------------------set response_table :
Response table
: normal
--------------------------------------------------set cpn_pattern :
Prior Calling Party Number pattern : Userinfo
--------------------------------------------------set cc_convert :
Country Code convert : disable
--------------------------------------------------set check_number :
telephone-number check function
: disable
--------------------------------------------------set out_of_area_code :
Response code when out of area
: 408
--------------------------------------------------set sdp_style :
SDP style setting : RFC4566
G729 annexb=no
: enable
--------------------------------------------------set call_id_relay :
Call-ID relay mode : enable
--------------------------------------------------set sip_accfilter :
SIP Access Filter
: disable
Burst Access Filter
: disable
--------------------------------------------------set sip_transport :
SIP transport protocol
: UDP
--------------------------------------------------set dns_option :
DNS
: Locating SIP servers function(RFC3263) DNS cache :
48 of 49
enable
--------------------------------------------------set codec_change :
Codec Change function
: enable
G711 Fax renegotiation
: enable
--------------------------------------------------set no_media_code :
Response code(unsupported codec)
: 415
--------------------------------------------------set ppi_to_pai :
PAID transmission function : enable
---------------------------------------------------
Route Config Data
Ether[1]
Route type
: Static
No | Gateway Address | Destination network/Prefix
-----+------------------+--------------------------1
| 192.168 10.1
|
0. 0. 0. 0
Ether[2]
Route type
: None
5 SBC 9000 and NEC SV8500/SV9500 Specific
Configurations
5.1 Initial Setup for All Calls
Each test case utilized North American E.164 number formats and standard 10-digit dialing. No other dialing
patterns were tested.
No additional set up was required for any SIP message handling.
6 Exceptions
No exceptions were notable for this testing.
49 of 49

SBC 9000 Configuration Guide with NEC SV8500/SV9500

Transcription

Similar documents

What is Independent Living?

a flyer on making the transition to IP

CV News August 2006

Untitled - EXCELIA HIFI

Sonus faber Il Cremonese

Sonus Faber.EN_mr_NEU.indd

LOUDSPEAKERS - Sonus Faber

Everything about... - Loop voor CliniClowns

“AN INITIATIVE TOWARDS “SOCIAL RESPONSIBILITY”

Passerelle GSM - voipsolutions.gr