Can you tell me how to configure a VoIP phone adapter (Linksys PAP2T)?

Question

I am based in Cebu, Philippines, I need a VoIP phone adapter to minimize by phone billing. I need to buy VoIP phone adapter but I don't know how to configure. I need an international call especially Japan. Please tell so that I can buy now the Linksys PAP2T model.

Answer 1

I use the Linksys PAP2T-NA, and they work well for me.

However, I may 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 may automatically take care of VoIP port forwarding issues.

With PAP2T-NA, you will need to know how to "Port Forward" or "Port Trigger" SIP ports 5060-5063 and RTP ports 16384-16482 on your NAT-Router.  This is important for VoIP to work properly.

You can configure two separate VoIP services with PAP2T-NA.

I configure mine for CallCentric on line-1 and InPhonex on line-2.

Just follow the configuration instructions of your PAP2T-NA or SPA-2102-NA adapters as documented by Linksys.

Also, your VoIP service providers like CallCentric and Inphonex will provide information on how to configure your login and password into your VoIP ATA adapters.

Answer 2

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