Polycom VSX Series Integrator's Reference Manual

Chapter 3 - System Commands
© Polycom, Inc. 3 - 45
callstate callstate <register|unregister|get>
Where:
•register: Registers the system to
give notification of call activities.
•unregister: Disables the register
mode.
•get: Returns the selected call state
mode (register or unregister).
Registers the API session to
receive notifications about call
state activities.
callstate
register
returns
callstate
registered
Acknowledgment that
the session is now
registered to list call
state activities.
This is an example of
the callstate data that
may be returned after
registering.
cs: call[0]
chan[0]
dialstr[IP:192.16
8.1.103] state
[RINGING]
cs: call[0]
chan[0]
dialstr[IP:192.16
8.1.103] state
[RINGING]
cs: call[0]
chan[0]
dialstr[IP:192.16
8.1.103] state
[CONNECTED]
cs: call[0]
chan[0]
dialstr[IP:192.16
8.1.103] state
[COMPLETE]
active: call[0]
speed[128]
cleared: call[0]
line[0] bchan[0]
cause[16]
dialstr[IP:192.16
8.1.103]
ended: call[0]
colorbar colorbar <on|off>
Where:
•on: Turns on the color bar test
pattern.
• off: Turns off the color bar test
pattern.
Turns the video diagnostics
color bars on or off.
User interface screen location:
System > Diagnostics > Video
colorbar on
Command Syntax Description Example

Polycom VSX Series Specifications

General

Video Standards	H.264, H.263++
Audio Standards	G.711, G.722, G.722.1, G.728
Network Protocols	H.323, SIP
Video Inputs	S-Video, Composite video
Video Outputs	Composite, S-Video, DVI, HDMI
Audio Inputs	Line In
Audio Outputs	Line Out
Data Collaboration	H.239
Network Interfaces	Ethernet
Power Consumption	Varies depending on the specific model and configuration.