Validation of SIP/H.323 Interworking Using SDL/MSC. - Ligang Wang 002; J. William Atwood; Anjali Agarwal (SDL Forum, 2003)

Modelling and verification of interworking between SIP and H.323. - Ligang Wang 002; Anjali Agarwal; J. William Atwood (Comput. Networks, 2004)