HoduPhone is a SIP client for HoduPBX product. HoduPhone supports the SIP protocol. It makes communication easy and cost-effective. Key features of HoduPhone Dialer are: Audio Calls. Video Calls. Conferencing. Call Transfer. Call Hold. Mute/ Unmute. Call History. Last Call Redial. Phonebook. Instant Messaging (Chat). High quality voice and video. Audio & Video codec support.