10-22-2007 07:46 AM - edited 03-15-2019 06:57 AM
Hi, we want to try the OCS 2007 integation with a Cisco 2821 using the Microsoft Mediation Server. Do anyone has the Cisco Gateway configuration or a link where i can found an example configuration to integrate the Microsoft Mediation Server with the Cisco 2821.
Best Regards and thanks in advanced,
Jose
10-22-2007 08:23 AM
It's not official support at MSFT yet. If you want to get this to work, you have to use AudioCodes or Dialogic gateways. There is a chance you could make a SIP trunk from CM5, but I have heard that it does not work that great. The SIP version that MSFT uses is not quite the same as the rest of the networking industries best practice. MSFT has made it work for them only and their partners. Even though SIP is supposed to by SIP standard, it's not with MSFT and the rest of the community.
MSFT says near end of 2008, it will work with Cisco gear. hopefully have full call control, etc within the SIP trunk between Mediation and CCM.
In the mean time, you have to use AudioCodes, Diaglogic or even Shout Gateways from Net.com.
Cheers
11-12-2007 02:34 PM
Hi Jose
you have to deal with the "+" to/from OCS mediation server.
We have configured this and it works.
the config look like this:
(XX. is the prefix for number on OCS)
voice translation-rule 11
rule 1 /^\+/ //
!
voice translation-rule 12
rule 1 /^\.*/ /+/
!
voice translation-profile FROM-OCS
translate calling 11
translate called 11
!
voice translation-profile TO-OCS
translate calling 12
translate called 12
dial-peer voice 101 voip
description OCS
translation-profile incoming FROM-OCS
translation-profile outgoing TO-OCS
destination-pattern XX.
session protocol sipv2
session target ipv4:172.16.80.32
session transport tcp
incoming called-number +...
codec g711ulaw
no vad
if you debig the sip messages, you will se if it wotks, debug ccsip messages
and also dialpeer debogging to se if you hit the correct dialpeer
deb voice dialpeer inout
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