4/8 channals GSM/CDMA gateway

We specialize in: GSM/CDMA Gateway, FWT(Fixed Wireless Terminal), WLL(Wireless Local Loop), Wireless Bridge Connection Equipment. We provide the best products with perfect quality and competitive price. we hope to set up a long-term business relationship with your esteemed company.
Function:
1) GSM 850MHz 900MHz 1800MHz 1900MHz / CDMA 450MHz 800MHz 1900MHz (Optional)
2) standard RJ-11 to telephone or voip gateway & PABX
3) 450Hz Dial-tone and Busy-tone
4) 50V in idle and 75V in ringing and 9-12V in talking
5) DTMF detector in RJ-11
6) precise reverse polarity
7) caller ID
8) 1 CHL / 4 CHL / 8 CHL FWT
9) 1 number calling in, then 8 GSM receiving (Optional)
10) CLIR (Calling Line Identification Restriction)
11) single-handed power switch
12) LED indicating Hook On/Off, Talking, signal intensity, Power On/Off
13) set dialing delay time
14) talking DTMF Automatic dialing to GSM & to voip gateway & PABX (Optional)
15) SPK & MIC volume regulate
16) provide accumulator charger (Optional)
17) 4SIM automatic rotator (8 CHL 32 SIM cards) (Special Optional)
- rotator by really clock (4 time oclock)
- rotator by dial times
- rotator by total talking minutes
- rotator by working hours
18) IMEI changing (Special Optional)
19) Locking wireless terminal, Locking SIM card, Locking districts and locking network
20) Simple to install and easy to maintain
21) Steady module & reliable design ensures good performance
22) Strong signals with high gain antenna
23) No noise & Clear voice
24) Suitable for wide voltage range & Low power consumption
25) Offer keypad command sets to difine functions
Skype:winnieqyf
Email:[email protected]
MSN:[email protected]