Some give 603 Declined

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Asterisk Users 3 Comments

Hi,

I have some problem with my provider. While the sip registration is
successful, i intermittently encounter problem in dialing out. I receive 603
Declined error in my Sjphone client. The asterisk log shows line is
busy/congestion.

Appreciate if help or direction can be provided.

Thanks.

CK

3 thoughts on - Some give 603 Declined

  • 21.6.2 603 Decline

    The callee’s machine was successfully contacted but the user
    explicitly does not wish to or cannot participate. The response MAY
    indicate a better time to call in the Retry-After header field. This
    status response is returned only if the client knows that no other
    end point will answer the request.

    http://www.ietf.org/rfc/rfc3261.txt

    Collect a SIP trace and see if a reason is supplied.

  • Here is the sip log

    ns*CLI> sip set debug peer hkbn2b
    SIP Debugging Enabled for IP: 203.80.89.139:5060
    [Oct 15 06:35:19] NOTICE[2462]: chan_sip.c:18334 handle_response_register:
    Outbound Registration: Expiry for sip.voipuser.org is 120 sec (Scheduling
    reregistration in 105 s)
    == Using SIP RTP TOS bits 184
    == Using SIP RTP CoS mark 5