Epic Systems China

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General office

Epic Systems
beijingjingchaoyang
beijing
brijing ,100029
China

Phone: 86-010-58773390
Phone: 86-010-58772550
Site: http://www.dalutong.com

Contact Person

rebecca li / salea manager
Phone: 86-010-58773390
Phone: 13681111142

Hardware

IP devices
Termination

Audiocodes

Fanvil Electronics co., ltd

Gstar International(HK) Co., Ltd

Providers in database: 6433

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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