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).
.jpg)
It is one of he most desired and mighty powerful new entry level IP phones of the BudgeTone series.
dial one telecom Inc.
Provider of SIP IP telecommunications with DID numbers available globally. Inexpensive long distance calling. Reseller of Grandstream IP telephones.
Read moreTop countries:
United States 1294
India 440
United Kingdom 425 Canada 348
Bangladesh 338
China 142
Pakistan 134
Australia 133
Spain 123
Russia 114View all countries