On 13/11/12 9:31 pm, Leighton Brennan wrote:
It looks like you need to enable the sip application layer gateway or ALG on your router
Quite often the reverse is true. Most routers (at least those I've used) seem to have such a lousy implementation of a SIP ALG it's often far better to just disable it and do your own NAT fixups in Asterisk (as others have indicated in previous posts).
In fact, it's now the first thing we advise clients to do when they report call problems or one-way audio: disable the SIP ALG in your router.
Sadly, there are also quite a few routers out there now that have ALGs that can't be disabled (or that make it extremely difficult to disable them).
Kind regards, Chris -- This email is made from 100% recycled electrons -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
