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Telecommunications
ifixed-wire phone connections | Integrated Services Digital Network | Centrex (central exchange) | E1 links | managed leased lines | web conferencing

Tata Teleservices and Tata Communications, through their common brand Tata Indicom, offer a complete range of telecom solutions for business needs. Tata Indicom is the world leader in fixed wireless services.

Fixed-wire phone connections

Tata Indicom offers wire-line phone connections in which telephones are connected to the Tata Indicom exchange by a combination of high-technology fibre-optic and copper cables. Fibre-optic cables enable our network to handle higher capacities of load compared with ordinary cables, and at much higher transmission speeds.

Integrated Services Digital Network
ISDN services from Tata Indicom delivers features such as:

  • Calling-line identity presentation: Allows customers to identify the calling party's number.
  • Calling-line identification restriction: Allows customers to withhold your identity / telephone number from the called party.
  • Multiple subscriber number (MSN): Allows customers to connect eight phone instruments on the same line, each of which will have its own unique telephone number.
  • Call-forwarding services: Allows customers to forward incoming calls to another number under different criteria, such as 'subscriber busy' and 'unavailable'. Calls can be forwarded unconditionally too.

Centrex (central exchange)
Centrex is a productivity booster that helps customers utilise facilities similar to those offered by an EPBX, while also retaining the benefits of a direct line

Types of Centrex services offered:

  • Single-switch, single-site Centrex: All the Centrex lines within the group will be located in a single premises and will be covered by a single exchange.
  • Single-switch, multi-site Centrex: The Centrex lines taken by the group can be located in multiple premises within the same exchange area.
  • Multi-switch, multi-site Centrex: The Centrex lines taken by the group can be located in multiple premises (even in different cities), without any restriction of the switching area.
E1 links
This is an ideal solution for big business users who require a large number of telephone lines on their EPBX system. An E1 link is a 2-Mbps data circuit that can carry 30 voice / data channels.

Managed leased lines
There are point-to-point dedicated lines with speeds starting at 64 Kbps and reaching 2 Mbps. They can also be used for internet bandwidth access as a point to ISP connectivity.

Web conferencing
This is a service that allows customers to give group presentations over the internet to a geographically dispersed audience. Web conferencing works in conjunction with teleconferencing.

For more information and contact details, please see www.tataindicom.com or Tata Indicom profile or Tata Teleservices profile or Tata Communications profile

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