Voice mail system for obtaining routing information from signali

Details Voice mail system for obtaining routing information from signali Voice mail system for obtaining routing information from signali

1997-12-23

2000-05-09

Loomis, Paul

Telephonic communications

Audio message storage, retrieval, or synthesis

Interacting voice message systems

379219, 379230, H04M 164, H04M 700

Patent

active

060614323

ABSTRACT:
A voice mail system includes SS7 signaling capabilities to communicate on a telephone signaling network. The voice mail system uses those capabilities to obtain routing information, for sending a recorded message to a destination mail system, by sending a query message to either a destination central office storing called party profile information or an intelligent signaling transfer point (ISTP) storing the called party profile information. The voice mail system records a voice mail message from a subscriber, and collects a destination telephone number indicating the intended recipient of the recorded message. The voice mail system generates a query message, and receives a response message via the signaling network from a non-AIN database, such as the destination central office or the ISTP. The voice mail system then initiates a line-sided connection with the destination voice mail system, and either sends SS7 signaling messages to identify the called party if the destination voice mail system has SS7 capabilities, or generates DTMF tones representing the called number when prompted.

REFERENCES:
patent: 5586177 (1996-12-01), Farris et al.
patent: 5661782 (1997-08-01), Bartholomew et al.
patent: 5664010 (1997-09-01), Walker et al.
patent: 5675631 (1997-10-01), Kaminsky et al.
patent: 5708697 (1998-01-01), Fischer et al.

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