Optimum Mobility Performance with Mobile IP & SIP?

Mobility will place an efficient role in now days in the wireless communications. Mobile IP and SIP provide the mobility service to the handset users. The problems in Mobile IP and SIP s are triangular, handoff, Intra domain problems. These problems create signal lose and improper signalling to the user. To overcome these we provide add of service to the Mobile IP and SIP with the integration of the two services. This service provides optimum performance of the system.