Patton electronic SmartNode 4110 Series manual 636

SmartWare Software Configuration Guide 52 • VoIP debugging

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 tells 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 H323 > [EP h323-00c13dc0] Destination Address: TEL:60,60 and below show the calling and called party properties. In the present case, the called party number is 60.

•00:29:03 HRAS > Stack: Received Admission Confirm says that the gatekeeper allowed us to 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:			UP
Stack Handle:			0x193ce44
RAS Engine
----------
State:			REGISTERED
Gatekeeper:			172.16.32.51/1719
Allocated Endpoints:			0
Allocated RAS Engines:			1
Allocated Control Channels:			0
Allocated Outgoing Logical Slowstart Channels: 0
Allocated Outgoing Logical Faststart Channels: 0
Allocated Incoming Logical Channels:			0
unit#
unit#01:00:10	H323 > [EP h323-00c07230]		Stack: Allocated new call: 0x00be5968
01:00:10 H323	> Provider node_33: Added endpoint h323-00c07230
01:00:10 H323	> [EP h323-00c07230] Stack: Dial to remote terminal
01:00:10 H323	> [EP h323-00c07230]	Destination Address:		TEL:60,60
01:00:10 H323	> [EP h323-00c07230]	Source Address:		TEL:50,50
01:00:10 H323	> [EP h323-00c07230]	Presentation Indicator:		Presentation
allowed
01:00:10 H323 > [EP h323-00c07230]		Screening Indicator:		User provided,
not screened
01:00:10 H323	> [EP h323-00c07230]	Information Transfer Capability: Speech

Debugging call signaling 636