VC-LEV (Voice Conditioner DSP Port Level)
Issue 1 May 2002
8-1857
555-233-143
VC-LEV (Voice Conditioner DSP Port
Level)
The MMCH feature must be enabled on the system-parameters customer-options
form before you can change these fields.
The Voice Conditioner (VC) Port Level MO monitors VC efficiency by tracking the
number of VC ports that are in-service, and then comparing that number with the
value entered in the VC field on the System-Parameters Maintenance form. This
VCs
field is located under the Minimum Maintenance Thresholds section. The
VCs
field contains the minimum number of VC ports needed for the Multimedia
Call Handling (MMCH) feature, and is an administrable field. The
VCs
field must
contain a number between 0 and 126, and is entered by the system administrator.
The MMCH feature must be enabled on the System-Parameters
Customer-Options form before the
VCs
field can be changed to a number greater
than 0. For example, administering 8 in that field means 1 circuit pack. The
algorithm for determining that a low level of VC resources exists uses the number
entered in the
VCs
field, and the number of VCs that are in-service in the system.
Each VC circuit pack contains 16 physical ports: 8 ports are reserved for
VC-DSPPT ports, and the remaining 8 ports are designated as VC-SUMPT ports.
The 8 DSP ports are made up of 4 encoder and 4 decoder resources that encode
and decode audio formats. Thus, one VC circuit pack is required for every 8 ports
of MMCH port capacity. If the number of in-service VC ports falls below the
MMCH port capacity (value entered on the System-Parameters Maintenance form
under the Minimum Maintenance Thresholds section and in the
VCs
field), a
VEC-LEV error is logged. If this outage continues for 15 minutes a MAJOR alarm
is raised.
MO’s Name (in
Alarm Log)
Alarm
Level
Initial Command to Run
Full Name of MO
VC-LEV
MAJOR
See
VC-LEV
Summary of Contents for S8700 Series
Page 50: ...Maintenance Architecture 555 233 143 1 26 Issue 1 May 2002 ...
Page 74: ...Initialization and Recovery 555 233 143 3 12 Issue 1 May 2002 ...
Page 186: ...Alarms Errors and Troubleshooting 555 233 143 4 112 Issue 1 May 2002 ...
Page 232: ...Additional Maintenance Procedures 555 233 143 5 46 Issue 1 May 2002 ...
Page 635: ...status psa Issue 1 May 2002 7 379 555 233 143 status psa See status tti on page 7 406 ...
Page 722: ...Maintenance Commands 555 233 143 7 466 Issue 1 May 2002 ...