[VoiceOps] Grandstream VoIP phones

[Carlos Alvarez]

On Fri, Aug 17, 2012 at 10:20 AM, Matt Yaklin <myaklin at g4.net> wrote:

>
> We just ran into a problem of some Cisco phones not handling odd
> quirks of a Sonicwall FW yet the Polycoms handled it like a champ.
> I forget the model.
>

We recommend these settings for Sonicwall, and they work with Cisco,
Grandstream, and others:

http://support.televolve.com/entries/21671841-how-to-configure-a-sonicwall-router-for-voip

-- 
Carlos Alvarez
TelEvolve
602-889-3003
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