Flexible SIP profile for mixed networks
First Claim
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1. A method, comprising:
- negotiating by two endpoints, via signaling mechanisms within SIP (Session Initiation Protocol), a level of support for ISUP (Integrated Services Digital Network User Part) services that are usable between the two endpoints.
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Abstract
An apparatus in one example has: a plurality of networks operatively coupled to one another, and having respective end points; and a single SIP (Session Initiation Protocol) profile useable by each network of the plurality of networks; wherein two end points, via signaling mechanisms within SIP, negotiate a level of support for ISUP (Integrated Services Digital Network User Part) services that are usable between the two end points.
50 Citations
20 Claims
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1. A method, comprising:
negotiating by two endpoints, via signaling mechanisms within SIP (Session Initiation Protocol), a level of support for ISUP (Integrated Services Digital Network User Part) services that are usable between the two endpoints. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. An apparatus, comprising:
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a plurality of networks operatively coupled to one another, and having respective end points; and
a single SIP (Session Initiation Protocol) profile useable by each network of the plurality of networks;
wherein two end points, via signaling mechanisms within SIP, negotiate a level of support for ISUP (Integrated Services Digital Network User Part) services that are usable between the two end points. - View Dependent Claims (20)
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Specification