Re: [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" <[EMAIL PROTECTED]>
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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