Grandstream Networks HT812 Administration Manual page 41

Blind Allow users to customize the Blind Transfer feature code. Default is Yes
Transfer
– Enable Blind Transfer: Default is 87
Feature
Disable
Default is Yes
LEC per
call
– Disable LEC per call: Default is 03
Feature
Disable
Bellcore
Style 3-
Default is No
Way
Conferen
ce
Star Code
Default is Yes
3WC
– Star Code 3WC: Default is 23
Feature
Forced
Allow users to customize the Forced Codec feature code. Default is Yes
Codec
– Forced Codec: Default is 02
Feature
PCMU
Default is Yes
Codec
– PCMU Codec: Default is 7110
Feature
PCMA
Default is Yes
Codec
– PCMA Codec: Default is 7111
Feature
G723
Default is Yes
Codec
– G723 Codec: Default is 723
Feature
G729
Default is Yes
Codec
– G729 Codec: Default is 729
Feature
iLBC
Default is Yes
Codec
– iLBC Codec: Default is 7201
Feature
FXS Ports Page Definitions
FXS
Ports
Display the port number
Port
SIP User Defines user account information provided by VoIP service provider (ITSP). Usually in the form of digit similar to
ID phone number or actually a phone number.
Authenti Determines account authenticate ID provided by VoIP service provider (ITSP). Can be identical to or different
cate ID from "SIP user ID".