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VoIP Phones - Asterisk: Difference between revisions
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→Note: Order of sip.conf is important
(Disable direct media as it doesn't seem to work) |
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In sip.conf, ensure that your incoming config is before the config for the outgoing.
==Calls stop after 5 minutes? qualify_frequency==
asterisk with pjsip - you may have a router that closes teh UDP session after a few minutes. If you have problems where calls can only flow in for around 5 minutes after registration / re-registration then you need to tell Asterisk / pjsip to send keep alives.
To do this, set qualify_frequency in the aor section, which seems to send an OPTIONS message every X (as set) seconds.
==Note: Asterisk and IPv6 SLAAC addresses==
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