Yealink T40G Administrator's Guide

Call Features
309
Call Number Filter
Call number filter feature allows IP phone to filter designated characters automatically when dialing.
Topic
Call Number Filter Configuration
Call Number Filter Configuration
The following table lists the parameter you can use to configure call number filter.
Parameter
features.call_num_filter
<y0000000000xx>.cfg
Description
It configures the characters the IP phone filters when dialing.
If the dialed number contains configured characters, the IP phone will automatically
filter these characters when dialing.
Example:
features.call_num_filter = -
If you dial 3-61, the IP phone will filter the character - and then dial out 361.
Note: If it is left blank, the IP phone will not automatically filter any characters when
dialing.
Permitted
Values
String within 99 characters
Default
, -()
Web UI
Features->General Information->Call Number Filter
IP Address Call
You can set the phone whether to receive or place an IP call. You can neither receive nor place an IP call if
you disable this feature.
Topic
IP Address Call Configuration
IP Address Call Configuration
The following table lists the parameter you can use to configure IP address call.
Parameter
features.direct_ip_call_enable
<y0000000000xx>.cfg

Yealink T40G Specifications

General

SIP Accounts	3
Wall Mountable	Yes
Opus Codec	No
Display	2.3 inch 132x64-pixel graphical LCD
Network	Dual-port Gigabit Ethernet
PoE	Yes
Headset Support	Yes, RJ9 port
Power Adapter	Optional
Voice Codecs	G.722, G.711(A/μ), G.729AB, G.726
Local Phonebook	1000 entries