Hi Jeff, Thanks for your response. From what I understand from Cisco documentation, gateway seems to act that way when using H323 but, sadly, not for SIP. I will push Cisco about this.
Assuming the worst, Is there any thing I can try on the proxy side to get the desired results? Regards, -- Zahid On Fri, Dec 18, 2015 at 9:44 AM, Jeff Pyle <[email protected]> wrote: > In Adtran TA900 series gateways (very Cisco-like) I'm able to configure > the PRI interface to wait for the FACILITY message before sending the > initial INVITE. When the INVITE does leave the gateway towards the proxy, > it has full caller name information. Perhaps something like this is > available on the Cisco. I hope so, because if not, you're going to have a > difficult time integrating the INFO message. > > > - Jeff > > > On Thu, Dec 17, 2015 at 2:53 PM, Zahid Mehmood <[email protected]> wrote: > >> Hi, >> I am having trouble figuring out how to process the calling-name >> coming from the PRI. In my setup, PRI is connected to a Cisco media gateway >> which sends traffic to the proxy servers. Calling name is not coming in >> the ISDN setup message. It is actually provided in a separate facility >> message [1]. >> >> Cisco gateway processes this secondary messages and generates a INFO >> message. Polycom phone sends the 200 ok message but there is no change in >> the visible caller id. >> >> Does anyone have a working example or suggestion of how this is supposed >> to work? >> >> Invite: >> >> U 2015/12/17 14:20:31.215540 10.10.1.1:50975 -> 10.10.2.2:5060 >> INVITE sip:[email protected]:5060 SIP/2.0. >> Via: SIP/2.0/UDP 10.10.1.1:5060;branch=z9hG4bK3A2284. >> Remote-Party-ID: "1112223333" <sip:[email protected] >> >;party=calling;screen=yes;privacy=off. >> From: "1112223333" <sip:[email protected]>;tag=5745CCC-1C72. >> To: <sip:[email protected]>. >> Date: Thu, 17 Dec 2015 19:20:31 GMT. >> Call-ID: [email protected]. >> Supported: 100rel,timer,resource-priority,replaces,sdp-anat. >> Min-SE: 1800. >> Cisco-Guid: 0311776101-2754220517-2148597785-1445067520. >> User-Agent: Cisco-SIPGateway/IOS-12.x. >> Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, >> SUBSCRIBE, NOTIFY, INFO, REGISTER. >> CSeq: 101 INVITE. >> Max-Forwards: 70. >> Timestamp: 1450380031. >> Contact: <sip:[email protected]:5060>. >> Expires: 180. >> Allow-Events: telephone-event. >> Content-Type: application/sdp. >> Content-Disposition: session;handling=required. >> Content-Length: 279. >> . >> v=0. >> o=CiscoSystemsSIP-GW-UserAgent 3918 6190 IN IP4 10.10.1.1. >> s=SIP Call. >> c=IN IP4 10.10.1.1. >> t=0 0. >> m=audio 18854 RTP/AVP 0 18 101. >> c=IN IP4 10.10.1.1. >> a=rtpmap:0 PCMU/8000. >> a=rtpmap:18 G729/8000. >> a=fmtp:18 annexb=no. >> a=rtpmap:101 telephone-event/8000. >> a=fmtp:101 0-16. >> >> Invite messages: >> >> U 2015/12/17 14:20:31.546310 10.10.1.1:50975 -> 10.10.2.2:5060 >> INFO sip:[email protected]:5060 SIP/2.0. >> Via: SIP/2.0/UDP 10.10.1.1:5060;branch=z9hG4bK3C1EC0. >> From: "1112223333" <sip:[email protected]>;tag=5745CCC-1C72. >> To: <sip:[email protected]>;tag=1768D8EC-CCDB1323. >> Date: Thu, 17 Dec 2015 19:20:31 GMT. >> Call-ID: [email protected]. >> User-Agent: Cisco-SIPGateway/IOS-12.x. >> Max-Forwards: 70. >> Route: <sip:10.10.2.2;lr=on;ftag=5745CCC-1C72>. >> Timestamp: 1450380031. >> CSeq: 103 INFO. >> Contact: <sip:[email protected]:5060>. >> Remote-Party-ID: "WIRELESS CALLER" <sip:[email protected] >> >;party=calling;screen=no;privacy=off. >> Content-Length: 0. >> . >> >> >> Best Regards, >> >> -- >> Zahid >> >> [1] >> http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/voice/sip/configuration/15-mt/sip-config-15-mt-book/voi-sip-isdn.html#GUID-53D5C9AB-AAC4-4178-8158-0DAEFB5BC33E >> (figure 2 is close to what we are seeing) >> >> _______________________________________________ >> Users mailing list >> [email protected] >> http://lists.opensips.org/cgi-bin/mailman/listinfo/users >> >> > > _______________________________________________ > Users mailing list > [email protected] > http://lists.opensips.org/cgi-bin/mailman/listinfo/users > >
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