Snom 820

 Directory / Users:

1. Position Enabled - Yes
2. Position Name - personal name for the selected telephone directory position. This parameter is optional and facilitates the telephone directory search.
3. Number 1 - IP address of the called party in the format sip:ip_address_snom, e.g.: sip:10.0.27.253

1. JPEG Compression Level - set the JPEG image quality. The recommended value is 85.
2. JPEG Video Activated by Call - set whether the video is automatically offered to Snom 760 upon the call beginning.
3. JPEG Video Frame Rate - set the transmission rate to be offered to the end terminal.

Setup / Advanced / SIP/RTP:

1. Network Identity (port) - Snom 760 SIP port settings. The default value is 5060.

1. Filter Packets from Registrar- OFF

1. Type - Action URL
2. Number- 2N IP Intercom video address in the format http://ip_address_helios/enu/snom820-video.xml, e.g.: http://10.0.27.211/enu/snom760-video.xml

SRTP on Snom 820

To set SRTP go to Identity / RTP and enable "RTP Encryption" option and ensure "RTP/SAVP" is in optional or mandatory state.

Go to SIP settings in Services and in Advanced settings enable recieving and transmitting of SRTP calls.

 For a button with video, define Action URL with parameter http://heliosip_address/enu/snom820-video.xml.

 For a button with video, define Action URL with parameter http://heliosip_address/enu/snom820-video.xml.

 Advanced Settings / Streaming menu:

1. Anonymous access - Yes
2. Activated by call - Yes
3. JPEG frame rate - 5 fps
4. JPEG quality- 85