dslreports logo
site
 
    All Forums Hot Topics Gallery
spc

spacer




how-to block ads


Search Topic:
uniqs
32
share rss forum feed


ctaranto

join:2011-12-14
MA

Firewall

I've had VOIPo service for a few years (and have renewed through 2014). Mine adapter sits behind a Tomato-based firewall and is flawless. Never get one-way audio, always have a dial tone.

I also have viop.ms service and it also is flawless behind a firewall.

SIP ALG needs to be disabled!

Sounds like a configuration issue, and if an issue exists using VOIPo, it will probably exist with any VoIP provider.

« Firewalls