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SINREY SIP2701V Network Audio Module Digital Broadcasting and Two-way Intercom PCB Module, Support O

The SIP2701V is a universal SIP audio function module in a pin-type design with updated dimensions for easier embedding into OEM products. The module supports G.711a/u and G.722 audio codec proto...

Modem Bulk for Global Sale for 4G /GSM SMS Gateway

GoIP 32-128 32 channels gsm gateway z-wave 32 ports 128 sim slot goip's new function: 1. Support IMEI change automatic and support USSD2. Support automatically detect the ACD ASR3. Supp...

VOIP FXO Gateway,Voip 2FXO ATA , Analog To Sip Converter, Pstn To Sip

Key Features:l       Compatible with most of the softwarebased on SIPl       1-4 FXS FXO channelsl       Analog to sip / sip to Analogl       T.38 FAX over IP supported l   ...