Detail: DTMF DBL Analog Terminal Adapter Peer To Peer calls HT-922T Quick details Place of origin: Guangdong, China Brand name: DBL Model Number: HT-922T type: VoIP FXS Gateway Ports: 2 ....
With over 15 years of experience in designing, developing, and manufacturing VoIP products, DBL Technology has established her name as a leading supplier of VoIP GSM gateways ( GoIP) , SIM Bank, ....
Detail: 2 Port VoIP ATA Adapter DTMF RFC 2833 , Analog Telephone Adapters Quick details # Place of origin: Guangdong, China # Model Number: HT-922T # type: VoIP FXS Gateway # Size: 10.5* 6.8....
Detail: High Voice Quality IP VoIP ATA Adapter With VPN / NAT Router Quick details # Place of origin: Guangdong, China # Brand name: DBL # Model Number: HT-882 # Protocol: SIP & H.323 # ....
Detail: SIP & H.323 VoIP ATA Adapter HT-842R / DBL VoIP FXS Gateway Quick detail: Place of origin: Guangdong, China Brand name: DBL Model Number: HT-842R type: VoIP FXS Gateway Ports: 4 ....