I'm using my Android phone as one of the extensions. This works from inside
and outside my network. But connecting to the SIP trunk with the FreePBX
box is not working. In torch I can see the traffic getting to the local
bridge. But that traffic is not making it out the WAN port. I am able to
ping both SIP provider servers.

I have watched the counters in my filter rules and NAT, I can't find where
the traffic is stopping.

Comcast is my upstream, they could be blocking it but they are minding
their Ps and Qs trying to get the Time Warner merger approved.

Casey

On Thu, Jan 29, 2015 at 6:34 PM, Scott Reed <[email protected]> wrote:

> All of our phones are FreePBX through Mikrotiks ( several to get out to
> the Internet and I don't recall doing anything special to get them to work.
> Do the normal network stuff, traceroute, etc.  Make sure you have
> connectivity.
> Any chance your upstream is blocking SIP traffic?
>
>
> On 1/29/2015 5:21 PM, Casey Mills wrote:
>
>> I setup a FreePBX server and wanted to test a few SIP trunking services.
>>
>> The SIP packets are not making it through the router from the inside of my
>> network. I thought it might be a fluke with the first provider, so I
>> signed
>> up with a second. Same result.
>>
>> I simply can not figure out why they aren't making it through. My leading
>> theory is FreePBX/Asterisk is changing the packet IP address, somehow
>> making it invalid. But I have tried setting the IP of the server to the
>> internal and external IP.
>>
>> I am able to use an app on my phone and connect to the server from outside
>> of the network. Utilizing the dst-nat forwarding.
>>
>> Any ideas on where to start?
>>
>> Casey
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>>
> --
> Scott Reed
> Owner
> NewWays Networking, LLC
> Wireless Networking
> Network Design, Installation and Administration
> Mikrotik Advanced Certified
> www.nwwnet.net
> (765) 855-1060  (765) 439-4253  Toll-free (855) 231-6239
>
>
>
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