Can you tell me how to configure a VoIP phone adapter (Linksys PAP2T)? I am based in Cebu, the Philippines, I need a VoIP phone adapter to minimize billing by phone. I need to buy VoIP phone adapter, but I do not know how to configure. I need an international appeal in particular to Japan. Please say that I can now buy the Linksys PAP2T model.
I use the Linksys PAP2T-NA, and they work well for me.
However, I suggest using the SPA-2102-NA, because it includes a NAT-router too. It may be easier to configure for QoS (quality of service for VoIP) and can automatically take care of issues of port forwarding VoIP.
With PAP2T-NA, you'll need to know how to "Port Forward" or "Trigger Port" SIP ports 5060-5063 and RTP ports 16384-16482 on your router NAT. This is important for VoIP to function properly.
You can configure two VoIP PAP2T-NA.
I set mine to CallCentric online-1 and-2 InPhonex online.
Just follow the instructions for configuring your PAP2T-NA or SPA-2102-NA Linksys adapters documented.
In addition, your VoIP service providers like CallCentric Inphonex and provide information on how to configure your login and password in your VoIP ATA adapters.
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Please feel free to visit http://learnmoreon.com/voip/
Posted on May 13, 2010.