I configured sonetel, asterisk and X-lite. When incoming calls are made to sonetel number, it is routed to asterisk. X-lite rings and everything is ok.
But, when I make an outgoing call from X-lite, I get the below errors in asterisk console.
asterisk*CLI>
== Using SIP RTP CoS mark 5
-- Executing [00XXXXXXXXXXX@mercuryh:1] Answer("SIP/7002-00000012", "") in new stack
-- Executing [00XXXXXXXXXXX@mercuryh:2] Set("SIP/7002-00000012", "CALLERID(num)=paul") in new stack
-- Executing [00XXXXXXXXXXX@mercuryh:3] Dial("SIP/7002-00000012", "SIP/00XXXXXXXXXXX@paul") in new stack
== Using SIP RTP CoS mark 5
-- Called SIP/00XXXXXXXXXXX@paul
[Nov 26 23:05:51] WARNING[11755]: chan_sip.c:20245 handle_response_invite: Received response: "Forbidden" from '"Hernan" <sip:paul@123.124.123.124>;tag=as292ce80b'
== Everyone is busy/congested at this time (1:0/1/0)
-- Executing [00XXXXXXXXXXX@mercuryh:4] Hangup("SIP/7002-00000012", "") in new stack
== Spawn extension (mercuryh, 00XXXXXXXXXXX, 4) exited non-zero on 'SIP/7002-00000012'
asterisk*CLI>
Any idea about this issue? What might be going wrong? Please help.