Founded in 1993, MSQ Industry Development Co., Ltd is one of the leading manufacturers telecom terminals, including telephones, VoIP products, 3G terminals etc.
With nearly 20 years' development, has become a major manufacturer with 2 production plants (70,000 square meters area), ...
Telephone:86-752-3598885
Address:MSQ Industrial Park, Xinxu, Huiyang District, Huizhou
Real Tone Technologies Co., Ltd is a professional manufacturer of innovative VoIP equipments and unified network communication solutions. We offers full line products including All in one IP PBX phone system, gateways, E1/T1 PRI trunking gateways, ATA/IAD ...
Telephone:86 - 0755 - 13760284
Address:7014AB, Tianxia IC Industial Park, No. 115, Yiyuan Road, Nanshan Shenzhen, 518054 China Shenzhen Guangdong 518054 China
Key Features: * Support SIP 2.0, TCP/UDP/IP, RTP/RTCP, HTTP, HTTPS, ICMP, ARP, DHCP, NTP/SNTP, TFTP protocols. STUN and symmetric RTP for NAT. Interoperable with various 3rd party end user device, Proxy/Registrar Server, gateway products. Advanced 32bit embeds MCU + DSP technology to ...
Telephone:86 - 10 - 83278944
Address:15-D2 east zone,FengTai Science Park Beijing China