OpenStage 15 SIP: Advanced Call Handling

This OpenStage Training Video Tutorial shows the Advanced Call Handling on your OpenStage 15 SIP telephone.

Download this video as an MP4 file in different sizes: High (157.6 MB) | Low (24.0 MB)

http://wiki.siemens-enterprise.com/videos/low/V3R0_15_Advanced_Call.mp4