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.
GXW4024 is a high density VoIP gateway, based on SIP standards and compatible with large number of IP PBX softswitch systems.
ClickASun Communication Development
ClickASun Communication Development is a private held company which is established in 2001. We are doing our philosophy of maintaining, consistent combination of high quality, low prices and outstanding customer services by over 20 professional experts an
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