[asterisk-users] Teliax problems, they say use SIP, more mature & better working than IAX

[Lacy Moore - Aspendora]

On 3/19/07, Scott Plante <splante at insightsys.com> wrote:
> work better in general." Is it the general experience on the list that
> SIP is more mature and reliable than IAX? We like the fact that we don't
> have to open inbound ranges of ports for IAX to work. We are in Atlanta

I've switched to using SIP on our VoIP lines and noticed an overall
improvement in call quality, not necessarily based on any facts, just
general opinion.  We use Cisco firewalls and the Cisco takes care of
opening and closing the ports as required.