Services Digital Network (ISDN) provides high performance, fully
digital access to the telecommunications network- through standard copper
telephone lines and allows simultaneous flow of data, voice and video.
ISDN BRI (Basic Rate Interface) consists of 2 x 64K channels (B Channels) and 1
x 16K channel (D Channel). The D Channel is used to establish the call, while
the B Channel is used to carry the data (internet) or voice. Typical uses of
ISDN BRI are for high - speed Internet access, Voice and back up data transfer.
Each ISDN BRI gives the user a minimum of 2 and a maximum of 8 unique telephone
numbers. However, only 2 lines can be used at the same time.
There's no more wasting time,
because ISDN can transmit data at up to four times the speed of a fast analogue
modem. Graphics, audio, and video come through much faster. Download time is
substantially reduced. You can use one channel to surf the net while keeping
the other for fax or voice. So you don't have to miss a call. Moreover,
analogue modems can take up to half a minute to set up a connection, with ISDN
you're up and running in about a quarter of a second. Because it's digital, the
long handshaking process of analogue modems is not required. ISDN allows you to
spend your time more productively - rather than wasting it waiting for pages to
What are the
benefits of ISDN?
line integrates fax, Internet (data), video or phone.
High Speed: Enables your existing phone line to carry voice,
data and video traffic at speeds of 64kbps or 128 kbps.
Quality and Security: ISDN allows you to use new business
applications like video conferencing, advanced calling features, and high speed
Internet. All data transfers can be made more quickly and securely, and with
superior call quality because ISDN is digital and sends clear digital signals
at high speeds over regular phone lines.
Cost effectiveness: No major network investment is required
since the existing telephone network is utilized.
Reliability: ISDN provides greater accuracy, stability of
connections, and enhanced call features.
Control and flexibility: ISDN gives you control over
allocating channels to take advantage of the enhanced call handling features of
Time Efficiency: ISDN provides fast and virtually error-free
transmission of data.
Remote LAN (Local Area Network) access
Point-to-point applications involving remote access
Value Added Voice Features
Calling Line Identification
Direct inward dial
2 B-channels of 64kbps each
Two default telephone numbers, can be up to 8 numbers
All type of traffic voice, Date and Video
Fast call setup
High-speed connection (up to 128 kbps)
Fax G4. (Digital Fax)
Network Termination (NT):
this is required customer premises equipment that will be provided by GLORY.
All equipment to be used with the ISDN lines should be ETSI standard based
(including modem, telephone, fax, etc.)
Type & Pricing: