Method and apparatus for interworking dispatch services network

Details Method and apparatus for interworking dispatch services network Method and apparatus for interworking dispatch services network

2006-05-30

2006-05-30

Ferris, Derrick (Department: 2663)

Multiplex communications

Communication over free space

Combining or distributing information via time channels

C370S401000

Reexamination Certificate

active

07054302

ABSTRACT:
The voice signaling gateway (10) converts signaling and bearer traffic information between iDEN network (20) and various other networks (30–60). The voice signaling gateway includes a signaling portion (14) and a bearer traffic portion (12). The voice signaling gateway interfaces with any networks which support session initiation protocol (SIP). Further, the voice signaling gateway is capable of. interworking with both 3G and 2G type networks.

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patent: 2002/0024943 (2002-02-01), Karaul et al.
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