Yealink SIP-T2 Series Administrator's Manual page 318

Administrator's Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
deactivates the local No Answer Forward settings.
0-Off
Permitted
1-On, incoming calls are forwarded to the destination number (configured by the parameter "forward.no_
Values
answer.target") after a period of ring time.
Default 0
Web UI Features->Forward&DND->Forward->No Answer Forward->On/Off
Phone UI Menu->Features->Call Forward->No Answer Forward->No Answer Forward
Parameter forward.no_answer.target
It configures the destination number of the no answer forward on a phone basis.
Description
Note: It works only if "features.fwd.allow" is set to 1 (Enabled) and the value of the parameter "fea-
tures.fwd_mode" is set to 0 (Phone) (except T19(P) E2/CP920 IP phones).
Permitted
String within 32 characters
Values
Default Blank
Web UI Features->Forward&DND->Forward->No Answer Forward->Target
Phone UI Menu->Features->Call Forward->No Answer Forward->Forward to
Parameter forward.no_answer.timeout
It configures ring times (N) to wait before forwarding incoming calls.
The incoming calls will be forwarded when not answered after N*M (M is configurable by "phone_set-
Description ting.ring_duration") seconds.
Note: It works only if "features.fwd.allow" is set to 1 (Enabled) and "features.fwd_mode" is set to 0
(Phone) (except T19(P) E2/CP920 IP phones).
Permitted
Integer from 0 to 20 (determined by "features.forward.no_answer.show_ring_times")
Values
Default 2
Web UI Features->Forward&DND->Forward->No Answer Forward->After Ring Time (0~120s)
Phone UI Menu->Features->Call Forward->No Answer Forward->After Ring Time
Parameter features.forward.no_answer.show_ring_times
It configures the permitted values of the ring times (N) to wait before forwarding incoming calls.
Example:
Description
features.forward.no_answer.show_ring_times = 0,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19
Note: It works only if "forward.no_answer.enable" or "account.X.timeout_fwd.enable" is set to 1
(Enabled).
Permitted
String within 512 characters
Values
Default 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20 (1 is not applicable to BroadSoft users)
Parameter phone_setting.ring_duration
Description It configures the interval (in seconds) of the ring for the no answer forward feature.
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