GSM VoIP Solutions
Configurations of GSM/VoIP networks allow the service providers to avoid the local Wired Public Switched Network (PSTN) in communication with a GMS mobile handset. As a result, the high rates charged by telephone companies are avoided.
A telecommunication mechanism allowing the user to redirect the incoming
call to another telephone, using the “Transfer” button and dialling a number of
the set where the call will be redirected.
B2VoIP by ISP Korte
B2VOIP.de is a secure ISP-PBX VoIP solution to business level in ISDN quality that can be integrated easily into any voice infrastructure and is provided here on a stable high-capacity communications platform.
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