Polycom VSX Series Integrator's Reference Manual page 63

Command Syntax
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).
© Polycom, Inc.
Description
Registers the RS-232 session to
receive notifications about call
state activities.
Chapter 3 - System Commands
Example
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]
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