User Guide

4.1.2. Discovery setting ......................................................................................................................................................... 50
4.2. Intercom ................................................................................................................................................................................ 51
4.2.1. Call Forwarding ............................................................................................................................................................ 51
4.2.2. Intercom ....................................................................................................................................................................... 52
4.2.3. Subscribe ..................................................................................................................................................................... 52
4.2.4. Audio Codec ................................................................................................................................................................ 53
4.2.5. Video Codec ................................................................................................................................................................ 53
4.2.6. NAT .............................................................................................................................................................................. 54
4.2.7. User Agent ................................................................................................................................................................... 54
4.2.8. DTMF ........................................................................................................................................................................... 55
4.2.9. Encryption .................................................................................................................................................................... 55
4.2.10. Call Related ............................................................................................................................................................... 56
4.2.11. Remote Control .......................................................................................................................................................... 56
4.2.12. Session Time Out ...................................................................................................................................................... 57
4.3. Access Control ...................................................................................................................................................................... 57
4.3.1. Web Relay ................................................................................................................................................................... 57
4.3.2. Remote Relay by HTTP ............................................................................................................................................... 58