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.
申请公布号
CA2519581(C)
申请公布日期
2011.01.18
申请号
CA20042519581
申请日期
2004.02.26
申请人
MOTOROLA, INC.
发明人
ALBAL, NANDAKISHORE A.;ARMBRUSTER, PETER J.;HALLIN, THOMAS G.;SCHAEFER, BRADLEY R.;SHAUGHNESSY, MARK L.;UPP, STEVEN D.;WORGER, WILLIAM R.;XENAKIS, GEORGE