Debugging Sip Signaling; Verify An Incoming Call - Patton electronics SmartWare R.3.20 Software Configuration Manual

SmartWare Software Configuration Guide
the called gateway does not indicate any H.323 message received, use
verify that a packet is being sent.

Debugging SIP signaling

Overview: SIP debug monitors
unit #debug gateway sip transport
[detail detail ]
unit #debug gateway sip error
unit #debug gateway sip registration
unit #debug gateway sip signaling
unit #debug gateway sip datapath
unit #show gateway sip status
unit #show gateway sip call name [detail
detail ]
unit #show call-control provider name
[detail detail ]

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:
Debugging call signaling
Command
SIP_TR> Received INVITE sip:50@172.16.32.32 SIP/2.0
debug gateway h323 tpktchan
Purpose
Prints all SIP messages that are sent / received.
This is a good monitor to start with when debug-
ging SIP. If detail is increased (up to 5), more ver-
bose message content is printed.
General purpose error monitor of SIP. Always
enable this when debugging SIP.
Prints all actions concerning SIP registration mech-
anism.
Prints all signaling operations on SIP interfaces.
Prints operations on the SIP part of the voice data
path. Use this monitor if you experience problems
in the data path (no speech connectivity, speech
only in one direction). This monitor is not needed
to debug signaling.
Shows the state of the SIP gateway. Among others:
enabled/disabled, RAS registration state.
Shows all calls ongoing on the SIP interface on
context CS with name name.
Shows the status of an SIP interface in context CS
(call control part of SIP signaling). Shown are all
calls currently ongoing on the interface, with their
call states, signaling peers and voice data path
parameters.
name is the name of the SIP interface. Use detail 5
for most verbose output.
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