Zhengzhou Great Electronic Tech Co.,Ltd China

We are specialized in manufacturing IP phone and IP camera. Contact me if you need, skype: lxhzspy

We are a professional manufacturer of VOIP products including IP phones and ATAs. We offer simple phones with cheap prices.ODM&OEM can also be supported. Email: sales@great-elec.com msn: lucyg-reat@hotmail.com Skype: lxhzspy

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General office

Zhengzhou Great Electronic Tech Co.,Ltd
8th Floor Building68,Headquarters, No.1 the Cuizhu Street high-tech development Zone，Zhengzhou
Zhengzhou
Henan ,450007
China

Phone: +86-371-67896158
Phone: +86-371-67896128
Site: http://www.great-elec.com

Contact Person

Lucy Lu / Sales Manager
Phone: +86-371-67896128(602
Phone: +86-13838511830

International VoIP Wholesale Provider

PC to Phone, Phone To PC, Phone To Phone, Project Mangement Services, Termination, Web Call, Web To Phone

Not data

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Detailed description of SIP protocol

SIP protocol was made within IETF (Internet Engineering Task Force) – organization occupied with establishing Internet standards and general standards concerning TCP/IP protocols.

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DragonTelBD

We are providing A-Z routing. We are providing best call quality in Bangladesh. Also We offer Mobile Dialer and Pc2Phone for all block countries like UAE,KSA,QATAR,LIBYA,OMAN ETC.MSN ID
info@dragontelbd.com.
Mob : +8801740615828