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#599871 - 04/14/16 12:27 AM Hosted VoIP PBX running behind sonicwall TZ300  
Joined: Aug 2005
Posts: 563
Toolie Offline
Toolie  Offline

Joined: Aug 2005
Posts: 563
Wadena, MN USA
Anyone have any insights on setting this up? I have a service running with intermittent issues of no inbound audio. Have setup info for some other sonicwall products, but they don't seem to match up exactly.

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#611180 - 06/16/17 06:04 PM Re: Hosted VoIP PBX running behind sonicwall TZ300 [Re: Toolie]  
Joined: May 2004
Posts: 1,504
mongo5150 Offline
mongo5150  Offline


Joined: May 2004
Posts: 1,504
Assume the same we have on Avaya with Sonicwall. You need to turn of h323 transformations.

#611245 - 06/19/17 01:20 PM Re: Hosted VoIP PBX running behind sonicwall TZ300 [Re: Toolie]  
Joined: Oct 2004
Posts: 1,349
oobie Offline
oobie  Offline


Joined: Oct 2004
Posts: 1,349
central pa
agree with Mongo. Sonicwalls make a voice install painful. Any SIP settings in that sonicwall ALG etc. need shut off.

#612152 - 08/23/17 07:40 PM Re: Hosted VoIP PBX running behind sonicwall TZ300 [Re: Toolie]  
Joined: Jul 2001
Posts: 3,130
Touch Tone Tommy Online content
Moderator-Avaya-Lucent, Antique Tele
Touch Tone Tommy  Online Content
Moderator-Avaya-Lucent, Antique Tele

Joined: Jul 2001
Posts: 3,130
Paso Robles, CA
VoIP > Settings. Check the box for "Enable consistent NAT". Uncheck anything for SIP Transformations and H.323 settings

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