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Vonage problem - 18.Apr.2007 5:31:30 AM

ASHRID

Posts: 68
Joined: 6.Nov.2001
From: Southampton, Hampshire, UK
Status: offline

Hi,

I'm trying to get Vonage to work through my ISA server 2000. I'm 99% sure I know where the problem is I just don't know the best way to solve it.

I've created definitions and packet filters for all the required ports but I believe its the UDP 10k-20k range (with no constant single primary port) thats causing the problem (I get a dial tone, I can make calls but get no sound).

I've searched here and on Google and the solution appears to be to either only open up a few ports within that range (discovered by packet sniffing - and risk the device picking different ports in the future) or to use a script to create (I assume) a protocol definition to open all of the 10k-20k ports as primary (or of course upgrade to ISA 2004, putting the Vonage device in front on my ISA is not an option as I only have a single IP address and don't really want to put a NAT device in front of ISA)

However I did find the following post here http://forums.isaserver.org/m_60288900/mpage_1/key_vonage/tm.htm#60288900 which provides a link to a solution, however the link is dead (earlier version of the forum I guess) and my searches for posts by Robert have so far not provided any appropriate posts

< Message edited by ASHRID -- 18.Apr.2007 6:27:01 AM >

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RE: Vonage problem - 20.Apr.2007 3:06:11 AM

ASHRID

Posts: 68
Joined: 6.Nov.2001
From: Southampton, Hampshire, UK
Status: offline

No one?

(in reply to ASHRID)

Post #: 2

RE: Vonage problem - 21.Apr.2007 4:50:44 AM

ASHRID

Posts: 68
Joined: 6.Nov.2001
From: Southampton, Hampshire, UK
Status: offline

Nevermind, I ended up upgrading to ISA 2004

(in reply to ASHRID)

Post #: 3

RE: Vonage problem - 21.Apr.2007 4:52:30 AM

elmajdal

Posts: 5074
Joined: 16.Sep.2004
From: Lebanese in Kuwait
Status: offline

Good choice

But why not ISA 2006 ?

_____________________________

Tarek Majdalani

MS Forefront Edge Security MVP
Website : http://www.elmajdal.net/ISAServer
New Section : http://www.elmajdal.net/Win2k8

(in reply to ASHRID)