Instruction manual

3-8 296-1011-220 Rel. 4.1, Doc. Rev. 07.02
CVX Multi-Service Access Switch 4.1 Release Notes
DAC Corrected Problems
This table contains a brief description of each Change Request (CR) completed
for this CVX switch release that affects the DAC.
CR Number Category Release Note
Q00046695 DAC Individual E1 will no longer bounce and go into red alarm. Hardware jitter
attenuation is now turned on the receive side which reduces noise on the
line.
146827-2 DAC The CVX will not drop calls under heavy load. The CVX was rejecting RBS
calls if the call was coming in on a line that was still recovering from a
previous call.
145715-2 DAC The DAC FP no longer crashes when a process exits. The order in which
memory was freed when the process exited was changed.
143625-2 DAC The interface ID under the Q.931 standard is now properly calculated.
142958-2 DAC The DAC-II DS3 RLTMs (NTDY39BB) now correctly report statistics and
errors.
141137-4 DAC The ds1 index mapping of E1/R2 calls on DS0s greater than channel 15
now correctly maps on the Rx TDM stream. This allows for a complete data
path between the client modem and the CVX modem.
136302-2 DAC The DAC no longer generates traps after being disabled administratively.