Advanced voice configuration
88
Z-Edge 64 Configuration Guide
If you need to modify the gain settings, update the analog-if-cfg-profile
for each interface. For example:
zSH> update analog-if-cfg-profile 1-1-3-0/voicefxs
Please provide the following: (q=quit)
if-cfg-impedence: ------------>{ohms600complex}:
if-cfg-receive-tlp: ---------->{fxsrtlp0db}:
modify if required
if-cfg-transmit-tlp: --------->{fxsttlp6db}:
modify if required
if-cfg-trunk-conditioning: --->{idle}:
if-maintenance-mode: --->{off}:
if-cfg-pcm-encoding: --->{mulaw}: alaw | mulaw
....................
Save changes? [s]ave, [c]hange or [q]uit: s
Record updated.
Configuring POTS signal type and ring frequency
Modify the following parameters in the analog-fxs-cfg-profile if you need to
change signalling type, ring frequency, and ring back options for each voice
line:
if-cfg-transmit-tlp
The transmit TLP determines the gain or loss added to a voice signal from customer
premises equipment (CPE) before it is digitally encoded to pulse code modulation
(PCM). The transmit TLP signal range is +9 db to -3 dB.
Values:
fxsTtlp9db
fxsTtlp8db
fxsTtlp7db
fxsTtlp6db
fxsTtlp5db
fxsTtlp4db
fxsTtlp3db
fxsTtlp2db
fxsTtlp1db
fxsTtlp0db
fxsTtlpN1db
fxsTtlpN2db
fxsTtlpN3db
Default: fxsTtlp0db
if-cfg-pcm-encoding
Line encoding.
Values:
alaw for E1.
mulaw for T1.
Parameter
Description
