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

42 • VoIP debugging
00:29:03 H323
ALERTING
00:29:03 H323
00:29:08 H323
00:29:08 H323
CONNECTED
00:29:08 H323
00:29:08 H323
00:29:08 H323
00:29:08 H323
00:29:08 H323
00:29:08 H323
00:29:08 H323
00:29:08 H323
00:29:08 H323
00:29:08 H323
00:29:08 H323
00:29:08 H323
Explanation:
• First the state of the gateway is checked. The state is "UP", and the RAS engine is "REGISTERED", which
is OK.
• The line "
00:29:03 H323 > [EP h323-00c13dc0] Stack: Allocated new call: 0x00be56b
that there is a new call incoming from H.323. This means that transport layer is OK. If there is no debug
output at all, try to use "debug gateway h323 tpktchan", which monitors all H.323 socket TCP traffic.
• The line "
00:29:03
" and below show the calling and called party properties. In the present case, the called party
TEL:60,60
number is 60.
• "
00:29:03 HRAS
accept the call. Continue debugging call routing if the call does not reach its destination.

Verify an outgoing call

Make sure an outgoing call leaves correctly on text CS and the device. In this example, a terminal on the gate-
way to debug wants to make a call towards a H.323 VoIP network using a gatekeeper. The debug output below
shows a normal (working) call setup sequence
unit#enable
unit#configure
unit(cfg)#debug gateway h323 error
unit(cfg)#debug gateway h323 signaling
unit#debug gateway h323 ras
unit(cfg)#show gateway h323 status
H.323 Gateway: h323
===================
State:
Stack Handle:
RAS Engine
----------
508
> [EP h323-00c13dc0] State: TERMINAL TRYING, Call Event: TERMINAL
> [EP h323-00c13dc0] Set state to TERMINAL ALERTING
> [EP h323-00c13dc0] Stack: State: CONNECTED (CALL-SETUP)
> [EP h323-00c13dc0] State: TERMINAL ALERTING, Call Event: TERMINAL
> [EP h323-00c13dc0] Set state to CONNECTED
> [EP h323-00c13dc0] Stack: Send STATUS INQUIRY
> [EP h323-00c13dc0] Stack: Opening the H.245 control-channel
> [EP h323-00c13dc0] State: CONNECTED, Call Event: PROGRESS
> [EP h323-00c13dc0] Stack: Received STATUS. Audit successful
> [EP h323-00c13dc0] Channel State: IDLE, Channel Event: CONTROL-UP
> [EP h323-00c13dc0] Set channel state to OPENING
> [EP h323-00c13dc0] State: CONNECTED, Call Event: PROGRESS
> [EP h323-00c13dc0] Stack: State: CONNECTED (CALL)
> [EP h323-00c13dc0] Stack: New Incoming Logical Channel: 00bcca48
> [EP h323-00c13dc0] Channel State: OPENING, Channel Event: MODE-UP
> [EP h323-00c13dc0] Set channel state to UP
H323 > [EP h323-00c13dc0]
> Stack: Received Admission Confirm
SmartWare Software Configuration Guide
Destination Address:
" says that the gatekeeper allowed us to
UP
0x193ce44
" tells
Debugging call signaling