AASTRA 6700i series, 9143, 9480i, 9480i CT SIP Administrator Guide EN - Manual (Page 489)

5-212 41-001343-01 Rev 03, Release 3.2.2
Keys States and LED Behavior
There are two new call states on the phones that support SCA bridging:
• Bridge-active - A bridged call is in progress
• Bridge-held - The 3rd-party (i.e., non-SCA party) in the bridge is on hold.
The following tables provide the key states and LED behavior in an SCA bridge call for users
involved in an SCA call and users not involved in the SCA call.
Line Keys and Idle Screens
State Call LED Call Caller ID Non-Call LED
Non-Call
Caller ID
Idle N/A N/A Off N/A
Seized Solid Green None Solid Red None
Progressing (outgoing call) Green Called Part7 Solid Red None
Alerting (incoming call) Blinking Unselected Red N/A
Active Solid Green Far-end Solid Red Far-end
Held Slow Flashing Green Far-end Slow Flashing Red Far-end
Hold private Slow Flashing Green Far-end Solid Red Far-end
Bridge-active Solid Green Far-end Solid Red Far-end
Bridge-held Slow Flashing Green Far-end Solid Red Far-end