Re: [Sipp-users] Sipp presence implementation

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I'm not sure I understand what you are asking for.

A "call" in a scenario actually represents any single SIP dialog, which 
can currently be established using an INVITE and terminated using a BYE, 
or established using a SUBSCRIBE and terminated using another SUBSCRIBE 
or a NOTIFY, or established using a REFER and terminated using a NOTIFY.

The state of each dialog changes independently even if the same UA 
participates in both. So making a SIPp scenario or an actual UA permit 
messages belonging to two independent dialogs affect a state machine 
common for both would not be a good idea as that state machine would 
anyway have to be two in one.

So describe in more detail the expected behavior, there are ways to 
synchronize two dialogs using additional SIPp instances, so that you 
could e.g. initiate a pickup call by sending an INVITE with Replaces 
when you receive a NOTIFY about an incoming call to another UA.

Pavel

Dne 29.6.2018 v 16:11 Mert Metin napsal(a):
>
> 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 
> <mailto:960497191@192.168.134.6>
> INVITE Call-ID is: 36ECF_070518_170808_15001_15000@192.168.134.6 
> <mailto:36ECF_070518_170808_15001_15000@192.168.134.6>
>
> NOTIFY sip:15001@192.168.179.153 
> <mailto:sip%3A15001@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 
> <mailto:sip%3A15000@192.168.179.153>>;tag=2a7847d46
> To: <sip:15001@192.168.179.153 
> <mailto:sip%3A15001@192.168.179.153>>;tag=415684934
> Contact: <sip:15000@192.168.179.153:5060 
> <http://sip:15000@192.168.179.153:5060>>
> Call-ID: 960497191@192.168.134.6 <mailto: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 
> <mailto:sip%3A15000@192.168.179.153>'>
> <dialog id='15000'>
> <state>confirmed</state>
> </dialog>
> </dialog-info>
>
>
>
>
>
> INVITE sip:15001@192.168.134.6 
> <mailto:sip%3A15001@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 
> <mailto:sip%3A15000@192.168.179.153>>;tag=896c33429
> To: <sip:15001@192.168.134.6 <mailto:sip%3A15001@192.168.134.6>>
> Contact: <sip:15000@192.168.179.153:5060 
> <http://sip:15000@192.168.179.153:5060>>
> Call-ID: 36ECF_070518_170808_15001_15000@192.168.134.6 
> <mailto: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 <tel:08189101>
> 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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