Digital Mobile Trunk T1E1 GSM Gateways
Description
| Digital Mobile Trunk is an innovation product. It consists a digital circuit interface, which connects to the E1/T1 PRI of PSTN |
Product Details
Digital Mobile Trunk is an innovation product. It consists a digital circuit interface, which connects to the E1/T1 PRI of PSTN or PBX and transfers 30 Voice Channel to 31 GSM Module. It also has Calling Detail Record (CDR) for calling management and account handling.