Nick Awesome wrote:
Hi guys, have really annoying problem with trunks when I calling over voip
provider..
after awhile provider sends INFO packages but for some reason Asterisk doesn’t
answer on it.
after 8 packagers provider just drops the call, here is the package
<--- Received SIP request (555 bytes) from UDP:192.168.53.1:5060 --->
INFO sip:c2e74184-4d23-43a3-8fd9-26ba2c5ef6c9@192.168.53.9:5060 SIP/2.0
Max-Forwards: 69
To:<sip:4959810128@192.168.53.9>;tag=b3769af4-118b-4467-8c95-042247ff1776
From:<sip:84957774888@192.168.53.1>;tag=3638518512-132845
Call-ID: cfe34652-14c2-4072-9dea-f0b0c30cb15e
CSeq: 2 INFO
Allow: CANCEL, ACK, INVITE, BYE, OPTIONS, REGISTER, NOTIFY, INFO, REFER,
SUBSCRIBE, PRACK, UPDATE, MESSAGE, PUBLISH
Via: SIP/2.0/UDP
192.168.53.1:5060;branch=z9hG4bK8da58cede20b91eb54dec15ad27f866c
Contact:<sip:84957774888@192.168.53.1:5060>
Content-Length: 0
Looks like they are using INFO as a keepalive mechanism. Since we don't
answer this it'd be a bug. File an issue on the issue tracker[1].
[1] https://issues.asterisk.org/jira
--
Joshua Colp
Digium, Inc. | Senior Software Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - US
Check us out at: www.digium.com & www.asterisk.org
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