A2Z Trading A.G. Switzerland
- International VoIP Wholesale Provider
- H.323 VoIP Gateway
- Clarent
- Custom Open Source Billing Solution
An automatic switching onto the standby mode or alternative server in case there is an error in the active server, program, system components etc.
SIP Global Phone, LLC
Residential and Business VoIP Services Provider. $1.00 Phone Numbers in Toledo, OH. Local, iNum and Toll Free Access Numbers. Less than a penny per minute anywhere in the U.S. Free minutes with every new account. No monthly account fees.
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