Bruce, I'm surprise you get one way audio on Zaptel calls.
Are you running double NAT on your network (2 routers)? SIP will not function right with double NAT or 2 routers. Are you using a DSL modem with the built-in router by any chance? If you do, you are probably using 2 routers on your network and SIP calls may get one way audio. Stephan Monette Unlimitel Inc. Tel.: 1-877-464-6638 Fax: (613) 482-1077 On 2010-08-05, at 10:37 AM, Bruce N wrote: > > Hi Everyone, > Could the internal firewall be the cause of this?Anyone can share their > pfsense LAN firewall settings? > This is a system that has been working and stopped working without any > changes. > Thanks --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
