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Class 379/232 - PBX trunk groups


Subclass of Class 379 - Telephonic communications
Definition: Subject matter including a plurality of shared trunk lines
No. of applications: 3
Last issue date: 05/21/2009


Application No.Application TitleIssue Date
20090129580GEOGRAPHIC TRUNK GROUPS
Embodiments of the invention include a method for routing an Internet Protocol (IP)-based call through a first IP-based network to a second IP-based network. The method includes receiving an IP-based call request in the first network; identifying one or more geographic ... 		05/21/2009
20090110180LOCAL ROUTE GROUPS AND TRANSFORMATION PATTERNS
In one embodiment, method can include: receiving an address in a call agent, the address being associated with a call; triggering a trunk group selection algorithm in response to at least a portion of the received address, the trunk group selection algorithm providing a... 		04/30/2009
20070092073PBX call management
Enhanced call management services to users receiving incoming calls on extensions on a private branch exchange (PBX) is provided by an application server configured to provide call management services to at least one of the users and a protocol proxy configured to recei... 		04/26/2007
 
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