I’ve got a user with a couple of Cisco SPA303’s. When I dial their phones with a dial string like:
The phone rings, as expected.
However after exactly 60 seconds, I get:
[Aug 21 02:09:56] — Got SIP response 480 “Temporarily not available”
back from a.b.c.d:5062
[Aug 21 02:09:56] — SIP/phone-a-00006a9d is circuit-busy
[Aug 21 02:09:56] == Everyone is busy/congested at this time (7:0/6/1)
Clearly I’m asking the phone to ring for 5 minutes, but it’s giving up after 1. Does anyone know how to fix this?