FYI Travelin' Man 3 setup issue

[ScottVinzant]

I'm set up at HiFormance with the IncrediblePBX 13-13 install.
When I set up Travelin' Man 3 with the IP address of my cell phone (cellular data, not WiFi) I can get the registration to work, but no audio passes.

I have tried all manner of options:
1
1,2
1,4,5,6,7,8
9
1,2,3,4,5,6,7,8,9
etc., etc.

ONLY when I set up with option 0 (Zero) does audio from the call work.
I am fairly certain I have other things like NAT and port numbers all correct.

Is this a quirk? A bug? Am I missing something else somewhere?

 

[wardmundy]

RTP ports aren't whitelisted by default because most routers properly handle opening them automatically. Sounds like yours doesn't.

 

[ScottVinzant]

RTP ports aren't whitelisted by default because most routers properly handle opening them automatically. Sounds like yours doesn't.

I'm not sure how my router plays into this.
I have shut off my WiFi, I am using my Sprint Cellular data plan to connect to an IncrediblePBX 13-13 instance running at HiFormance.
I guess another question is:
Is choosing option 0 (zero) (for "all services") the same thing as choosing options 1,2,3,4,5,6,7,8,9 (I think not as it did not work.)

So this may either be a Sprint or HiFormance issue.
Anyway, option "0" works and audio passes.

 

[wardmundy]

Option 0 is not the same as picking 1 through 9. Option 0 opens all ports, one of which you seem to need. Difficult to figure out what that might be without looking at the actual packets.

 

[ScottVinzant]

Ahhh, that makes more sense.
Thank you for the clarification @wardmundy

 

[phonebuff]

@ScottVinzant

See my similar thread here

After reading your thread, I changed the add-fqdn to use 0 (All) today and the audio path just worked. Now I am going to work to modify the file /usr/local/sbin/iptables-custom to add back the sip-udp and then add the rtp ports..

I already remove all of the providers I don't use and now I even pull the Simonics SIP-GV Gateway. Only leaving my Providers and end-points...

Thank you for posting it sent me back to where I though I needed to be, but got off track.