Call processing system

Details Call processing system Call processing system

2011-07-12

2011-07-12

Al Aubaidi, Rasha S (Department: 2614)

Telephonic communications

Plural exchange network or interconnection

Routing parameter

C379S221080, C379S221090

Reexamination Certificate

active

07978843

ABSTRACT:
A call processing system for handling a call comprising a signaling interface configured to receive an initial address message wherein the initial address message identifies a calling party number, a processing system configured to process the calling party number to determine if the calling party number is in a first format accepted by a routing system and modify the initial address message if the calling party number is in a second format not accepted by the routing system, and the signaling interface further configured to transmit the modified initial address message to the routing system.

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