Hi,

We try to add presence to our sipp xml’s.

We can send subscribe and receive notify .

When subscriber status has changed one notify message comes to sipp
different Call-ID with invite.

Different Call-ID’s gives error by sipp. How can we implement different
Call-ID’s in one call scenario?

We can see that these two message are two different call by sipp.
But we want to run sipp with different two Call-ID in one call scenario.

NOTIFY Call-ID is:  960497191@192.168.134.6
INVITE Call-ID is:  36ECF_070518_170808_15001_15000@192.168.134.6

NOTIFY sip:15001@192.168.179.153;user=phone SIP/2.0
Via: SIP/2.0/UDP 192.168.179.153:5060;branch=z9hG4bKfBzr2tL
Max-Forwards: 70
From: <sip:15000@192.168.179.153>;tag=2a7847d46
To: <sip:15001@192.168.179.153>;tag=415684934
Contact: <sip:15000@192.168.179.153:5060>
Call-ID: 960497191@192.168.134.6
CSeq: 57049 NOTIFY
User-Agent: Sip-Spc v.   t111 d65535
Supported: replaces, timer
Allow:
REGISTER,OPTIONS,INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,PRACK,UPDATE,PUBLISH,SUBSCRIBE
Event: dialog
Subscription-State:active
Content-Type: application/dialog-info+xml
Content-Length: 208

<?xml version='1.0'?>
<dialog-info xmlns='urn:ietf:params:xml:ns:dialog-info' version='0'
state='full'entity='sip:15000@192.168.179.153'>
<dialog id='15000'>
<state>confirmed</state>
</dialog>
</dialog-info>





INVITE sip:15001@192.168.134.6;user=phone SIP/2.0
Via: SIP/2.0/UDP 192.168.179.153:5060;branch=z9hG4bKW37cJ1p
Max-Forwards: 70
From: <sip:15000@192.168.179.153>;tag=896c33429
To: <sip:15001@192.168.134.6>
Contact: <sip:15000@192.168.179.153:5060>
Call-ID: 36ECF_070518_170808_15001_15000@192.168.134.6
CSeq: 125930 INVITE
Session-Expires: 300;refresher=uac
Min-SE: 90
User-Agent: Sip-Spc v.  t47 d49
Supported: replaces, 100rel, timer
Allow:
REGISTER,OPTIONS,INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,PRACK,UPDATE,PUBLISH,SUBSCRIBE
Alert-Info:<http://192.168.179.153:3802/internal_ring_tone.wav
>;info=Internal
Content-Type: application/sdp
Content-Length: 341

v=0
o=SIP 1439163165 1439163294 IN IP4 192.168.179.59
s=Phone-Call
c=IN IP4 192.168.179.59
t=0 0
m=audio 11796 RTP/AVP 0 8 18 9 101
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:18 G729/8000
a=fmtp:18 annexb=no
a=rtpmap:9 G722/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
a=maxptime:30
a=sendrecv


Best Regards,

Mert METİN
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