[Asterisk-Users] sipura3000 problems in callcenter

[Dan Fernandez]

I have 4 sipuras 3000 in a small callcenter connected to the PSTN receiving calls and forwarding them to Asterisk and viceversa.
In addtiion I have some x100s, linksys FXSs, etc

Strange things are happening with the Sipura and Asterisk  which I cannot seem to figure out. During off hours at the callcenter, when no one is placing calls, if I place or receive a call with any of the Sipura, everything seems fine (well almost since it doesn't detect a hangup from the receiving end). However, when the call center is in full operation,  if I do sip show channels, I can see several instances of each of the sipura SIP FXO channels as if they were being used, but they are not, since i can still place calls through them. Another strange thing  I've notice is that in many instances, the lastapp field of CDR does not match with the dst field, and as far as I know, they should. For example if the dst field was 5551212 the lastapp would be SIP/905/5551211.

Any help would be greatly appreciated.

Dan





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