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VoIP sniffers - UA protocol
Posted: 24 Jan 2005 16:34
by bbocjcp
I use some sniffers for looking at VoIP traffic, and can easily decode the regular H.323 and SIP stuff, but I was wondering if anyone has an extension or sniffer programme that would decode the Alcatel UA protocol.
-Conrad
Posted: 24 Jan 2005 17:48
by frank
UA protocol.. You mean.. Digital ?
Posted: 26 Jan 2005 13:55
by bbocjcp
yes, UA = Alcatel digital signaling protocol.
I understand they have taken the protocol and wrapped it into UP UDP packets for VoIP.
From looking at the initial registration and signaling, it looks very much like H.323, but it appears to have some proprietary extensions.
-Conrad
Posted: 26 Jan 2005 13:59
by frank
okay.. well.. if you find anything about this , let me know. i am curious !
Posted: 27 Jan 2005 02:28
by alex
frank wrote:okay.. well.. if you find anything about this , let me know. i am curious !
Hi everybody
I use
"ethereal" for that purpose.Started from version 0.7.Use latest - 0.10.9.Find it quite good.Runs on Windows and Linux.
On Alcatel's BPWS there is a plugin(dissector) for UAUDP Protocol for
"ethereal" in Tech.communication/VoIP tools
Installs easy.
But I never checked this plugin - there was no need yet.
Posted: 03 Feb 2005 19:17
by Bebo
Hi everbody,
I used the plugin with "ethereal", but it will not interpret the whole UA protocol.
In my case I made a trace between Appliance Server and MGD. So I saw the "Keep Alive" message.
But I think it is useful when you will interpret the communication between Callserver and an IP Phone.
Posted: 10 Feb 2005 08:48
by bbocjcp
I use Ethereal, but I'm not familiar with Alcatel's "BPWS".
Could you please elaborate ?
Conrad
Posted: 10 Feb 2005 15:33
by frank
It means Alcatel Bussiness Partner Web Site
http://www.businesspartner.alcatel.com
Re: VoIP sniffers - UA protocol
Posted: 11 Aug 2011 07:46
by OXE_4400
Does exist some new wireshark plugin for x8 phones messages decoding?
Re: VoIP sniffers - UA protocol
Posted: 15 Aug 2011 06:22
by Eliott
Yes. But's not free.
wireshark-1.6.0-plugin-uaudp-2.2.7-dll.zip => for Wireshark Version 1.6.0
UA/UDP dissector plugin for Wireshark (uaudp.dll)
Copyright (C) Alcatel Business Systems
THE PLUGIN IS RESTRICTED TO ALCATEL BUSINESS SYSTEMS INTERNAL USE ONLY.
DO NOT DISTRIBUTE THE PLUGIN TO END CUSTOMERS OR BUSINESS PARTNERS.
ANY OTHER PERSON OUTSIDE ALCATEL BUSINESS SYSTEMS DOES NOT HAVE THE
RIGHT TO USE THE PLUGIN.