Figure 3-4-1 Advanced: Interface Type
Table 3-4-1 Definition of Interface Type
options
Definition
Echo Cancellation
Whether or not enable echo cancellation on this line
RX Gain Whole number -24 to 24 and multiple of 3
Gain for the rx (receive_ into Asterisk) channel.
Default:0.0
TX Gain Whole number -24 to 24 and multiple of 3
Gain for the tx (receive_ into Asterisk) channel.
Default:0.0
MFC/R2: Signaling
Figure 3-4-2 MFC/R2: Signaling
Table 3-4-2Definition of MFC/R2: Signaling
options
Definition
Enable Caller ID
Whether or not to use caller ID
mfcr2_init_cas_bit
The initial position of the CAS bits (also known as ABCD bits)
mfcr2_get_ani_first
Whether or not to get ANI before getting DINS; some telcos require ANI first some others do not care; if this
go wrong, change this value
mfcr2_max_ani
Max amount of ANI to ask for
mfcr2_max_dnis
Max amount of DNIS to ask for
mfcr2_category
Usually national-subscriber works just fine; you can change this setting from the dialplan ; by setting the
variable MFCR2-CATEGORY;(remembering ti set-MFCR2-CATEGORY from originating
channels);MFCR2-CATEGORY will also be a variable in your context; on incoming calls set to the value
received from the far end;mfcr2-category=national-subscriber