Verify An Incoming Call; Verify An Outgoing Call - Patton electronics SmartNode Series Software Configuration Manual

SmartWare Software Configuration Guide

Verify an incoming call

Make sure that an incoming call from the SIP network enters correctly context CS. The following sequence
shows a working call setup.
unit(cfg)#debug gateway sip error
unit(cfg)#debug gateway sip transport
unit(cfg)#18:53:40
18:53:40 SIP_TR> Sent SIP/2.0 100 Trying
18:53:40 SIP_TR> Sent SIP/2.0 180 Ringing
18:53:43 SIP_TR> Sent SIP/2.0 200 OK
18:53:43 SIP_TR> Received ACK sip:50@172.16.32.32:5060 SIP/2.0
Explanation:
• The line "
18:53:40
INVITE message has been received. This means that the SIP network is functional
• "
18:53:40 SIP_TR> Sent SIP/2.0 100 Trying
" indicate that responses are sent back to the SIP network. This means that the call routing is
Ringing
working correctly, and the call has found its destinaton on the gateway that is debugged. If there are no
responses, or a negative response, continue debugging call routing and the destination protocol.

Verify an outgoing call

Make sure that an outgoing call from from context CS leaves correctly to the SIP network. The following
sequence shows a working call setup.
unit(cfg)#debug gateway sip error
unit(cfg)#debug gateway sip transport
unit(cfg)#18:59:07
18:59:07 SIP_TR> Received SIP/2.0 100 Trying
18:59:07 SIP_TR> Received SIP/2.0 180 Ringing
18:59:10 SIP_TR> Received SIP/2.0 200 OK
18:59:10 SIP_TR> Sent ACK sip:60@172.16.32.33:5060 SIP/2.0
Explanation:
• The line "
18:59:07
INVITE was sent. Thus, call routing worked in context CS and the message left to the SIP network.
• "
18:59:07 SIP_TR> Received SIP/2.0 100 Trying
network. This means that IP connectivity is OK and the remote gateway can be reached. If there are no
responses, or negative ones, continue debugging the remote SIP gateway.
Debugging call signaling
SIP_TR> Received INVITE sip:50@172.16.32.32 SIP/2.0
SIP_TR> Received INVITE sip:50@172.16.32.32 SIP/2.0
SIP_TR> Sent INVITE sip:60@172.16.32.33 SIP/2.0
SIP_TR> Sent INVITE sip:60@172.16.32.33 SIP/2.0
" and "
18:53:40 SIP_TR> Sent SIP/2.0 180
" indicate that responses are received from the SIP
42 • VoIP debugging
" indicates that the
" indicates that the
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