Using remote processors to generate routing information to...

Details Using remote processors to generate routing information to... Using remote processors to generate routing information to...

2011-04-12

2011-04-12

Ramakrishnaiah, Melur (Department: 2614)

Telephonic communications

Plural exchange network or interconnection

With interexchange network routing

C379S142070, C379S220010, C379S221120, C379S221130, C379S219000, C370S244000, C370S250000, C370S335000, C370S342000

Reexamination Certificate

active

07924999

ABSTRACT:
A communication system is described that comprises a switching system, an SCP, and a customer premises. The customer premises includes a remote processor and a plurality of terminating devices. When in operation, the switching system receives a call. Because of the type of call, the switching system queries the SCP for routing information on where to route the call, and the SCP queries the remote processor in the customer premises. The remote processor processes the query to determine routing information to route the call to a terminating device in the customer premises. The remote processor generates a code that includes the routing information and transmits the code to the SCP. The SCP processes the code to identify the routing information determined by the remote processor. The SCP then transmits the routing information to the switching system to cause the switching system to route the call to the terminating device.

REFERENCES:
patent: 6470081 (2002-10-01), Sbisa et al.
patent: 6856598 (2005-02-01), Stanfield
patent: 2008/0025295 (2008-01-01), Elliott et al.
U.S. Appl. No. 10/047,298, filed Jan. 15, 2002.
U.S. Appl. No. 10/403,160, filed Mar. 31, 2003.
U.S. Appl. No. 10/452,897, filed Jun. 2, 2003.

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