[asterisk-users] Linksys WRTP54G-NA with SIP

[Thomas Kenyon]

Noah Miller wrote:
> Hi Marco -
> 
>> We bought some Linsys WRTP54G-NA boxes which have WIFI, 4-port, 2 SIPs...
>>
>> The two SIP ports work on A* if you call one line to talk to the other in
>> the same box.
>>
>> When we pick up a line, dial to another phone via the A* server, this
>> will
>> ring at the other end...  But, when you pick up the phone to talk, no
>> sounds/voice gets through between phones.
>>
>> Any help would be appreciated !
> 
> It sounds like a firewall issue.  Make sure you have ports open for
> the SIP RTP traffic.  By default asterisk uses ports 10000 - 20000 UDP
> 

It could also be worth marking canreinvite=no in your peer declarations
for the 2 lines to force asterisk into the media path.