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Summary:ASTERISK-29107: IP address in SDP written as hex
Reporter:Morten Sølvberg (Soelvberg)Labels:
Date Opened:2020-10-05 08:52:17Date Closed:2020-10-05 09:08:44
Priority:CriticalRegression?
Status:Closed/CompleteComponents:pjproject/pjsip
Versions:13.18.1 Frequency of
Occurrence
Frequent
Related
Issues:
duplicatesASTERISK-28973 Malformed IP address in SDP of 2nd SIP timer triggered INVITE when NAT is active (UDP transport with external_media_address)
Environment:Attachments:
Description:We experience disconnected calls when re-Inviting due to Session timer.
Finally tracked it down to the IP mentioned in the SDP.
In the original Invite, and the first re-invite, the IP is written correctly:
v=0
o=- 2020588353 2020588353 IN IP4 10.1.10.91
s=Asterisk
c=IN IP4 10.1.10.91
t=0 0
m=audio 58460 RTP/AVP 8 101

- but in the second reInvite suddenly a hex value is shown instead:
v=0
o=- 2020588353 2020588353 IN IP4 fe401eb98
s=Asterisk
c=IN IP4 fe401eb98
t=0 0
m=audio 58460 RTP/AVP 8 101

The reInvite is then rejected with 415 Unsupported Media Type - which seems fair.
Is this a known issue?
Comments:By: Asterisk Team (asteriskteam) 2020-10-05 08:52:18.844-0500

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