VoIP Now: Finding The Best VoIP Plans

July 17, 2006

Finding The Best VoIP Plans

With all the choices for VoIP service now available, it's probably confusing for newbies to figure out what service is best for them. The questions you have to ask yourself, in finding a good rate and service, includes how you'll use VoIP.

Do you plan to call from your computer to another person's computer (PC-to-PC), to their phone (PC-to-PSTN), from your phone to their computer (PSTN-to-PC), or from phone to phone (PSTN-to-PSTN)? (Note: PSTN = Public Switched Telephone Network.)

The cheapest choice, obviously, is free, which PC-to-PC calls tend to be. Your choices at present include Skype, Sightspeed, and Gizmo Project. The latter uses the SIP standard, which means that users of other VoIP SIP-based soft clients can talk to each other across their networks. Clients such as Skype and Sightspeed cannot do that because they use proprietary systems. There are many more choices than those three, but they are the common ones.

For PC-to-PSTN calls, there are services like Babble.net, who have 3-month promo of up to 30 minutes free for calls to certain countries. Skype has this for Canadians and Americans until the end of 2006. For PSTN-to-PC calls, the target person needs to have something like SkypeIn service, which essentially provides a worldwide phone number.

Then there's RebTel, who've made international PSTN-to-PSTN calls very affordable, especially for mobile-to-mobile phone calls. Jajah also offers a combination of free call options, including PSTN-to-PSTN, and is based on the SIP open standard. Possibly to compete with providers such as Babble and RebTel, Skype is currently offering free weekends in July for calls to certain countries.

You can also use the free VoIP capabilities of some IM (Instant Messaging) soft clients such as Google Talk, MSN Messenger, etc., but they are strictly PC-to-PC and are client-specific.

These are just some options available right now. Keep in mind that most of them currently have poor to no support for emergency calling.

additional sources: Times Onilne UK.

CORRECTION: Despite my incorrect comment above, I have previously correctly stated that Sightspeed is SIP-based. Thanks to Peter Csathy and Andy Abramson for pointing out the error.

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July 17, 2006 in Networks, Services, Skype, Software | Permalink