[Freeswitch-users] hangup with cause:WRONG_CALL_STATE

[rockxsj]

Hi guys!

I found that the some of the incoming call will hangup with case:
WRONG_CALL_STATE,but else will be ok.After a hour,almost every incoming
call will be hangup with the same cause.Then I will restart the
freeswitch,it will server like before:some call will be hangup with the
cause...

28e10f2e-c851-11e3-a146-85a8fadad1b0 2014-04-20 14:01:15.498169
[WARNING] switch_core_state_machine.c:567
28e10f2e-c851-11e3-a146-85a8fadad1b0 sofia/internal/123456 at sipsj.236.cn
Abandoned
28e10f2e-c851-11e3-a146-85a8fadad1b0 2014-04-20 14:01:15.498169 [NOTICE]
switch_core_state_machine.c:570 Hangup
sofia/internal/123456 at sipsj.236.cn [CS_NEW] [WRONG_CALL_STATE]

What does Wrong call state mean and what can I do to fix this issue?

Everything else is working. I can make outgoing calls and call other
extensions.

Thanks in advance.

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