NEC SV8500, Manual

Page: 776 / 3438

VOL.2-523
MG-COT Card [SCA-6COTA/SCA-6COTC]
16. There are following restrictions when using REMOTE ACCESS TO SYSTEM [R-2] or AUTOMATED
ATTENDANT [A-82].
• If Virtual Register cannot be seized, Physical Register is seized. (i.e. RT=902 ORT, RT=903 IRT,
RT=906 PBR for Automated Attendant Service, RT=933 CRT)
• When Virtual/Physical (described above) Register cannot be seized, calling party hears busy tone.
• A maximum of 64 Virtual Registers can be used per 1 LP at the same time.
• Assign “2” to EQP of AAED to make calling party hear some announcement. The announcement can
be sent only once.
17. Assign the following parameter in ARTI command when using fax via MG.
• CDN 71: IP FAX data
• CDN 72: Jitter Buffer Size for IP FAX
• CDN 73: Payload Type for IP FAX
• CDN 74: Payload Size for IP FAX (This data is required only when G.711 or G.726 is specified in the
FXPT parameter)
18. When analog terminal is connected to outside via MG, the terminal user can send external/internal music
resources as Music-on-Hold. External/internal Music-on-Hold data is assigned by AMGIL command per
MG.
19. MG-COT Card does not monitor the status of Analog line such as line failure. Therefore, MG-COT Card
tries to originate a call regardless of Trunk failure. (As far as MG-COT Card works correctly.)
20. If MG-COT Card is a Conference Leader for VS32 Conference Server (Multiple-Party Conference
[RESET/ PROGRESSIVE]), the line which can send the release signal should be used.
21. Hooking cannot be performed until MG-COT Card receives Polarity Reverse Signal for called party
answer. However, hooking can be performed after the false answer by setting the false answer data (ANS
on ARTD command and False answer timing on AMGIL command).
22. When Trunk Soft Hold Timer is effective, the call originating party will be charged when the timer
expires.
23. A Conference cannot be established until the False Answer Timer expires.
24. SMDR cannot be collected until the False Answer Timer expires.
25. Adding a pause when originating to Central Office Line is not available.
Service Conditions particular to Proprietary Protocol Mode
1. Only one Internal PHI-BRI can be registered per system.
2. A total number of MGs in one system depends on the maximum number of IP terminals that are controlled
by Internal PHI-BRI.
3. Internal PHI-BRI performs the Health Check of MG-COT Card between Internal PHI-BRI and MG-COT
Card.
4. System Messages (33-R) are output when packet transmission failure is detected in Internal PHI-BRI.