topic BIB autorecording No SIP 'bye' request to Recorder in Call Control

BIB autorecording No SIP 'bye' request to Recorder

jackhsu0714 — Thu, 15 May 2014 02:28:22 GMT

Hi,

I'm new user with BIB autorecording in order to develop a Recorder. I write a simple application to test BIB autorecording.

When Call is setup. This AP can get SIP 'invivte' request and make a '200 OK' status response to SCCM. And then receive RTP(Ulaw) Tx and Rx. But when Call is finish, no SIP 'bye' request receive. Any one can tell why no SIP 'bye' request ?

Environment: CM 10.0, IPPhone: 69xx, Network: IPv4

Best Regards

Jack Hsu

Re: BIB autorecording No SIP 'bye' request to Recorder

Geevarghese Cheria — Mon, 19 May 2014 13:40:06 GMT

Hi Jack,

Hope as mentioned in this URL - SIP trunk - CUCM Rejection of SIP messages

Please ensure that you have not missed out any messages during your SIP negotitations.

Thanks and Regards,

Geevarghese

Re: BIB autorecording No SIP 'bye' request to Recorder

jackhsu0714 — Tue, 20 May 2014 10:11:58 GMT

Hi, gcheria

OK, I will download CUCM SIP Message Guide to watch.

Best Regards.

Jack Hsu

Re: BIB autorecording No SIP 'bye' request to Recorder

jackhsu0714 — Mon, 26 May 2014 06:41:01 GMT

Hi,

I had check CUCM SIP MessageGuide, but still don't know how to reply BIB SIP Trunk 'Invite' correctly.

I checked again the response of 200OK(in attatched .pcap file). I thought the Message Body is OK because i can get RTP Tx and Rx stream in correct UDP Ports.

But in the Message Header, Field includes via / From / To / Date / Call-ID / User-Agent / Allow / CSeq Contact / Content-Type / Content-Length, Am I missing some fields ? (Ex: Remote-Party-ID) or content of field is wrong ?

Have any "BIB SIP Trunk sniffering pcap" file to see or any document more concetrate on BIB SIP Trunk negotiation ?

Best Regards.

Jack Hsu