Bpl telecom pvt. Ltd. Since 1975 manufactures various types enterprise communications products. As a part of that tritel is an intercom , cli to all extension with direct outward dialing. Salient features are as follows:
1. distinctive ringing for trunk and extension calls
2. music on hold, day and night mode
3. customized data entry from telephone
4. programmable incoming route block
5. cyclic ring for incoming trunk calls, call transfer-trunk call
6. extended cli with call transfer
7. automatic call transfer [cli based call routing]
8. call pick up, call consults, outward dialing
Restriction
9. selective padlock facility for trunk access with 3-digit password
10. speed dialing, automatic callback on busy extension/trunk
11. power failure transfer, conference facility, wall/tabletop mountable
12. trunk line status display, night service indication
13. system run indication, optional smart switch
14. optional door phone