Nortel Circuit Card Installation Manual page 562

Page 562 of 906
553-3001-211 Standard 3.00
NT8D09 Analog Message Waiting Line card
the system for port-to-port loss. See Software Input/Output: Administration
(553-3001-311) for LD 97 service change instructions.
Table 183
Transmission Profile Changes
Vintage
Previous to AK
AK and later
August 2005
A/D convertor gain
–3.5 dB
–3.5 dB
D/A convertor gain
–2.5 dB
–0.5 dB