Displaying 1 result from an estimated 1 matches for "6863i".
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6863
2014 Jul 14
1
Call drop on Aastra SIP phones
Hello everybody,
I'm having issues with calls being dropped on Aastra phones, when the
call is on hold. Tested with models 6863i and 6867i.
I've figured that the call is dropped by Asterisk when it reaches the
rtpholdtimeout limit.
I've reported the issue to Aastra, asking them to implement some kind of
"RTP keep-alive" feature on their phones. Maybe the phone could send
some RTCP frame (or an empty RTP...