[asterisk-users] Sonicwall potentially causing long ping times to SIP phones

[Bill Michaelson]

Sorry for asking the obvious question, but are there other elements of 
the slow path besides the Sonicwall? I mean, what is "in front" of the 
Sonicwall? Also, might the Sonicwall be positioned as some kind of choke 
point in the topology, thus leading to genuine sporadic congestion?

James Lamanna wrote:

> Date: Wed, 22 Oct 2008 11:35:12 -0700
> From: "James Lamanna" <jlamanna at gmail.com>
> Subject: [asterisk-users] Sonicwall potentially causing long ping
> 	times to	SIP phones
> Hi,
> I'm having an issue where some phones behind a sonicwall are auto-congesting.
> The status on "sip show peer" shows ping times anywhere from 80ms all
> the way up to 1100ms.
> PCs behind the same firewall have a ping time of about 30ms to the PBX itself.
>
> Does anyone know if the sonicwall is inserting delay into the SIP
> signaling path and lagging the OPTIONS messages for qualify?
>
> Thanks.
>
> -- James
>
>
>   

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