Return Call (*69)

The function of the return call allows you to quickly and comfortably connect to the person, who has called you as the last. Simply dial *69 (USA) in order to find out the number and the call time, after that press the “1” key to make the call. In case the number is busy, the system will try to reach the line during 30 minutes and when the person will be available, you will receive a signal and be connected.

Providers in database: 6433

VoIP Favors IAX Due To Its Flexibility With Codecs, Firewalls

Inter-Asterisk eXchange (IAX) is a communication protocol used to initiate user sessions, similar to an SIP, in order to transmit and control streaming media, especially in Voice over Internet Protocol calls. IAX2 (the newest version) is a preferred method because of its flexibility, as it is compatible with a variety of codecs, and jitters and lag are minimal due to trunking and multiplexing, which means the amount of bandwidth and latency are also kept at minimal levels.

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