Seems you have the wrong signaling or r2 variation configured. Ask your telco provider. If it do not help to solve the problem, may be you will need to tweek your libmfcr2.

I had to change a couple lines to make it play nice with collect calls in Brazil (thank you, Steve).

Good luck,
--
Paulo Scardine

Maximo Villamayor escreveu:

Hello list!
I have a TE110P card installed with asterisk at home 2.0
When I try to make a call, I have the following error in the /var/log/asterisk/full

Apr 19 17:53:34 WARNING[14304] chan_unicall.c: Unicall/1 event Protocol failure Apr 19 17:53:34 VERBOSE[14304] logger.c: -- *Unicall/1 protocol error. Cause 32771* Apr 19 17:53:34 WARNING[14304] chan_unicall.c: MFC/R2 UniCall/1 Channel echo cancel Apr 19 17:53:34 DEBUG[14304] chan_unicall.c: disabled echo cancellation on channel 1 Apr 19 17:53:34 WARNING[14304] chan_unicall.c: MFC/R2 UniCall/1 <- 1001 [1/ 1/Idle /Idle ] Apr 19 17:53:34 WARNING[14304] chan_unicall.c: MFC/R2 UniCall/1 1001 -> [1/ 1/Idle /Idle ] Apr 19 17:53:34 WARNING[14304] chan_unicall.c: MFC/R2 UniCall/2 <- 1001 [2/ 2/Seize ack /Seize ack ] Apr 19 17:53:34 WARNING[14304] chan_unicall.c: MFC/R2 UniCall/2 Far end disconnected(cause=Normal, unspecified cause [31]) - state 0x2


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