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

[James Lamanna]

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