Motorola GM300 cable pinouts & E&M config

[kcarpenter]

Here are the pinouts and the E&M configuration for a Motorla GM300

voice-port 0/1/0
voice-class permanent 1
auto-cut-through
operation 4-wire
type 3
signal lmr
bootup e-lead off
lmr e-lead voice
lmr led-on
input gain 6
output attenuation -3
no echo-cancel enable
echo-cancel coverage 32
voice-detection vad aggressive
no vad
no comfort-noise
timeouts call-disconnect 3
timing hookflash-in 0
timing hangover 100
timing ignore m-lead 450
connection trunk 5002
description Radio 3
threshold noise -30