Telsys Communication

we are the main distributor of Grandstream Inc in Asia Pacific region. Based on these experience, trading all IP-pbx related product (IP-PBX & GATEWAY, IP-PHONE) to over World. Those entire products quality assurance and technical support available. (Most made Korea) . ...

Telephone：82-2-5127871Address：Kara B / D 5F

Kisan Telecom

Telephone： 82-02-3433-8200Address：66-2,Bangi-dong ,Songpa-gu

AddPac Technology

Company: AddPac Technology Co., Ltd. ? CEO : Bryan Park Year Founded Apr, 1999 Head Office :2F Jeong-Am Bldg., 769-12 Yeoksam-dong Gangnam-gu Seoul, Korea Hompage Http://www.addpac.com Product LineupGSM GatewayGatewayIP-PBXCCTVPush-to-TalkVideo ConferencingDVR ...

Telephone： 82-568-3848Address：2F, Kyeong-An Bldg. , 769-12 Yeoksam-dong, Kangnam-gu