SG-100 is an Internet based one FXS port VoIP gateway. It adapts SIP protocol and multiple voice compression codec to directly convert analog voice into IP packet for internet transport, thus effectively using the existing bandwidth to provide PSTN q... - Update: 2009-01-15

SG-910 is a kind of voice communication terminal which is based on wide band and independent of PC (personal computer). It has been approved by CE, FCC, Rohs - Update: 2009-01-15

Supporting voice, fax and data service, Tld sx01g-fax3 can be connected to telephone, fax machine, and computer. It can also be connected to the PBX as a wireless trunk. Tld sx01g-fax3 support CLID, Call Restriction, Call Forward, Call wait... - Update: 2009-02-04

This GSM FWT with 8channels is perfect quality , it is suitable voip gateway, PBX, Pay Phone, A Phone and ECT.The design of the TLD SX01G-8WAYS-32cards (OEM MODULE: YS-X-CALL, YS-X-TERMINAL) FWT is to supply a standard sound phone in the a... - Update: 2009-02-04

Locking onto a specified GSM carrier and service area is programmable * Support SIM card locking (terminal refuses to take any other SIM card except the one set to be accepted),* Designed for low power consumption and support Li-ion batt... - Update: 2009-02-04

The TeleStar Fixed Wireless Terminal is a high and new technique design of a the style GSM equipments, it adequately developped the GSM network the conjunctioned quickly fast,the quantity of communication is high, the speech is clear, the... - Update: 2009-02-04

The TeleStar Fixed Wireless Terminal is a high and new technique design of a the style GSM equipments, it adequately developped the GSM network the conjunctioned quickly fast,the quantity of communication is high, the speech is clear, the... - Update: 2009-02-04