Best practice international GSM setup

[fsotirop]

Originally Posted by MBK

Some more info as you are using betamax clones:

If you want to be billed by the second and have the choice of 100% call quality, the professional betamax clones (you can use them in the same way as the others, also with MobileVOIP):

• have 1 sec. billing
• support an unlimited number of simultaneous call channels
• have 3 quality route rates (grey - standard - premium), grey being the cheapest with lowest call quality or connection success rates, standard is usually always good, premium is comparable to the top telecoms.

Example:

VoiceTrading. Wholesale VoIP solutions

A-Z Voip telecom Termination worldwide


edit: this also answers the comment of one of the above posters who didn't want to sometimes risk some little degraded call quality (doesn't happen often, mostly sometimes when calling some "exotic" countries); (use the standard or premium routes for this).

Except callcentric which other voip providers with did numbers support sip uri forwarding?