34. RTP/RTCP 8 Applications using RTP SIP, RTP ,Proprietary P2P protocol video, voicemail, phone in, phone out, multiparty calling, conference recording, text messaging, NAT traversal, video mail SightSpeed SIP (using TLS) and RTP (media) Video, file transfer, PC to phone, phone to PC Yahoo! Messenger SIP, RTP Video, voice, chat, text messaging, PC to Phone Windows Live Messenger SIP, STUN, RTP Address Book Integration, Daylite CRM Integration, Call Recording, IM, Conferencing, Mulitple Providers, Simple Setup, Call transfer, 5 lines iSoftPhone SIP, RTP Video, file transfer, PC to phone, phone to PC AOL instance messenger Protocols Capability Program