[Freeswitch-users] Fwd: contact missing in 180 response

[Gaurang Gohil]

---------- Forwarded message ---------
From: Gaurang Gohil <gaurang.gohil at ecosmob.com>
Date: Thu, Nov 7, 2019 at 6:40 PM
Subject: contact missing in 180 response
To: <mailman-owner at lists.freeswitch.org>


Hello all,
I set up a presence in linphone SDK and have to face the problem of contact
loss in Sip Dialog cause of linephone SDK not add contact header in 180 or
183 packets, I tried to debug and found that in Sofia.c when we insert
dialog in sip dialog table at the time of 180 or 183 with state of "early"
but linephone does not add CONTACT header in 180 packet so Sofia unable to
get contact header in 180 packet and due to this we lose the presence state
when FS receive subscribe and unable to get contact in sip dialog table,
please help me on this.
please find the pcap i have attached to this email.

-- 
Regards,
*Gaurang Gohil* | Jr. Software Developer
+91 9662008820 | Hangout: gaurang.gohil at ecosmob.com
<jankit.shah at ecosmob.com>

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-- 
Regards,
*Gaurang Gohil* | Jr. Software Developer
+91 9662008820 | Hangout: gaurang.gohil at ecosmob.com
<jankit.shah at ecosmob.com>

[image: Ecosmob Technologies Pvt. Ltd.] <https://htmlsig.com/t/000001C50ZHN>

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https://www.ecosmob.com

VoIP | Web | Mobile | IoT | Big Data

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message and denies any responsibility for any damage arising from the use
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any attachment are solely those of the author and do not necessarily
represent those of the company.

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