I've a CCME 4.x with SCCP phones. Now I need to reach the PSTN via SIP.
So I've set-up a VOIP dial-peer but it doesn't work.
I've enabled all SIP logging and I've read this error: SIP/2.0 480 No Routes Found
Number of Media Streams: 1
Media Stream : 1
Negotiated Codec : No Codec
Negotiated Codec Bytes : 0
Negotiated Dtmf-relay : 0
Dtmf-relay Payload : 0
Source IP Address (Media): 192.168.2.2
Source IP Port (Media): 17454
Destn IP Address (Media): 0.0.0.0
Destn IP Port (Media): 0
Orig Destn IP Address:Port (Media): 0.0.0.0:0
Anyone knows if the configuration of DSP on my router is necessary to permit the communication via SIP between SCCP phones registered on CCME and external phones?
Anyone knows what is the meaning on the error SIP/2.0 480 No Routes Found?
Thanks in advance