How QoS fax and voip for vonage

Posts: 1 · New Forum Member Joined: Feb 02, 2009 Posts: 1

We have problem with some people that use vonage to send and receive faxes, and we think need prioritize the traffic for faxes. What ports use vonage to send/receive faxes and what ports to voip?

Thanks
Christian

Posts: 293 · Vonage Forum Master Joined: Jan 22, 2006 Posts: 293

A little confused by what you are asking since, there is no difference in the traffic. Fax machines are just a type of modem that allows data to be sent in the same manner as voice calls.

Now if you have a separate adapter for a faxline you could priortize that adapter on a network, but there is no specific port usage.

Posts: 172 · Posted: Thu Feb 05, 2009 2:20 pm Post subject:

I agree with outerfire. As long as SIP and RTP have a high QoS value you should have a nice clear phone connection.