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).
ATCOM AT-530P IP phone allows making calls around the world without the use PSTN. It has two integrated 10/100 Mbps Ethernet ports and allow using this phone with the existing Internet connection. Atcom AT530P supports Static IP, DHCP-client and PPPoE.
i phone corporation Bd LTD
i phone mobile and pc dialer is based on itel software .i phone is running sucessfully in saudi,katar,kuit,iraq and all non block area.i phone pc dialer and device is running sucessfully in UAE,KSA,QATAR,KUIT,IRAQ and every part of the world sucessfully.
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