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Author Topic: DMZ or Port Forward RE: VoIP???  (Read 2730 times)

oldgmh

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DMZ or Port Forward RE: VoIP???
« on: April 05, 2012, 07:58:22 PM »

Hi all,
I'm new to this forum, routing & VoIP...
My question/issue relates to my DIR-655 & my PAP2T-NA.
When I first connected the PAP2 through the 655,
I was unable to hear to person I called but they could hear me.
Then when I connected PAP2 straight to the modem all was good.

So, I then added the PAP2 to DMZ in the 655 & again all good.
Both ends could hear each other.

So, is there another way of working/setting the PAP2 access through the 655 so as not to just open the ip address right up?
???
Any advise would be greatly appreciated
by this new comer/novice/newbie.   :)
Thanks
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Sammydad1

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Re: DMZ or Port Forward RE: VoIP???
« Reply #1 on: April 06, 2012, 12:56:48 AM »

uncheck the SIP Protocol filtering.... Save and reboot the router...

Had to do that for my vonage box to be able to send fax's....was an odd thing....
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DIR-655 A2, FW: 1.35NA

FurryNutz

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    • Router Troubleshooting
Re: DMZ or Port Forward RE: VoIP???
« Reply #2 on: April 06, 2012, 07:02:04 AM »

DMZ works for this platform as well. Glad you got it working.  ;)
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Cable: 1Gb/50Mb>NetGear CM1200>DIR-882>HP 24pt Gb Switch. COVR-1202/2202/3902,DIR-2660/80,3xDGL-4500s,DIR-LX1870,857,835,827,815,890L,880L,868L,836L,810L,685,657,3x655s,645,628,601,DNR-202L,DNS-345,DCS-933L,936L,960L and 8000LH.