International ISDN

Wholly Connected, Globally Connected - All the Time, Every Time!

HGC "International Integrated Services Digital Network" (ISDN) service provides high bandwidth for both voice and data dial-up communications, allowing you to send voice, data, fax and video images to different destinations selected from all around the world. "International ISDN" supports the ISDN basic rate interface (2B+D) standard, which consists of two 64Kbps bearer channels (B-channels) to carry data or voice and a 16Kbps data channel (D-channel) to set up calls and deliver network information. The transmission standard applied is based on ITU-T (International telecommunications Union - telecommunications Standard Bureau) standards.

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