E1/T1
A European format for digital transmission. E1 supports signals at 2 Mbps (32 channels at 64Kbps, with 2 channels reserved for signaling and controlling), versus the T1, which carries signals at 1.544 Mbps (24 channels at 64Kbps).
Grandstream GXP2200 is the first desktop IP Phone from Grandstream running on Android operating system.
FaxSIPit Services Inc.
With FaxSIPit internet fax services and your VOIP telecom installation you can now give your customer complete system integration; VOIP Phone, Internet Fax via HTTP’S ATA, fax via Wireless, fax via Cellular Phone, fax via satellite. In addition virtual
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