Hi There,
Searched the forums but couldn't find the exact problem as mine.
Have FPL account with a Linksys PAP2 and the config file. Phone was working fine until I changed routers. I swapped an old WRT5G flashed with tomato to a new RT-N16 also flashed with tomato. Problem is that something was lost in translation.
I can call out with my FPL phone but inbound calls ring and i can answer however people on the other line can't hear me. I can hear people calling me but there's no outbound audio from my device.
Ports forwarded include 5060-6061, and 10000-20000 both on UDP. I have tried changing the preferred codec to 711u but that does not solve the problem.
Any help would be greatly appreciated.
One way audio inbound calls PAP2
-
- Just Passing Thru
- Posts: 3
- Joined: 12/19/2010
- SIP Device Name: PAP2
- ISP Name: Acanac
- Computer OS: Windows 7
- Router: Asus RT-N16 (tomato)
-
- Just Passing Thru
- Posts: 3
- Joined: 12/19/2010
- SIP Device Name: PAP2
- ISP Name: Acanac
- Computer OS: Windows 7
- Router: Asus RT-N16 (tomato)
Re: One way audio inbound calls PAP2
Anybody?
-
- Site Moderator
- Posts: 2131
- Joined: 07/16/2009
- SIP Device Name: Grandstream 286 & 701
- ISP Name: Worldline.ca
- Computer OS: Windows 7 Ultimate / Mac OS X
- Router: TR1043ND w/ DD-WRT Mega
- Smartphone Model: Galaxy S3
- Android Version: 4.0.4
- Location: Cambridge
Re: One way audio inbound calls PAP2
Definitely sounds like something is up with the NAT traversal of the new router. Does it have a DMZ option you could try the ATA in?
I'm not familiar with the Tomato firmware - I think we've got a few Tomato pros around here who may be of more help than I.
I'm not familiar with the Tomato firmware - I think we've got a few Tomato pros around here who may be of more help than I.
Steve
Fongo
Development Support Specialist.
Fongo
Development Support Specialist.
-
- Just Passing Thru
- Posts: 3
- Joined: 12/19/2010
- SIP Device Name: PAP2
- ISP Name: Acanac
- Computer OS: Windows 7
- Router: Asus RT-N16 (tomato)
Re: One way audio inbound calls PAP2
Success!
After much fiddling and calling myself I found under Advanced -> Conntrack Netfilter to uncheck SIP under Tracking and Nat Helpers.
That did the trick. Very happy.
After much fiddling and calling myself I found under Advanced -> Conntrack Netfilter to uncheck SIP under Tracking and Nat Helpers.
That did the trick. Very happy.