Hi guys, I have a problem where my gateway can not interpret the end-of-call signaling sent by the service provider. In contact with the telco I was informed that at the end of the call, telco sends a clearback message to the gateway, but the gateway can not interpret this signaling and keeps the voice-port blocked and with time all the channels are blocked, remaining as workarround shutdown and no shutdown in the module e1 again.
Has anyone ever had a similar situation? Below is the configuration of the e1 modules. P.S: The ios update has already been performed and the problem continues. controller E1 0/0/0 framing NO-CRC4 ds0-group 1 timeslots 1-15,17-31 type r2-digital r2-compelled ani cas-custom 1 country brazil disconnect-tone category 2 answer-signal group-b 1 trunk-group PLACA-E1 description ### Telco ### ! controller E1 0/2/0 framing NO-CRC4 ds0-group 2 timeslots 1-15,17-31 type r2-digital r2-compelled ani cas-custom 2 country brazil disconnect-tone category 2 answer-signal group-b 1 trunk-group PLACA-E1 description ### Telco ### Best Regards
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