NEC Univerge sv8500 Manual page 1271

12. [S-127D] Serial Call - D cannot be used to the call termination via MG(PRI).
The following are applied when Automated Attendant is set:
- If any virtual register cannot be used, physical register (RST for Automated Attendant Service) will be
used. If all the register cannot be used, busy tone will be transmitted.
- The maximum number of virtual registers used at the same time in a single LP is 64, which includes
ORT(RT:902), IRT(RT:903), and PBR for Automated Attendant Service (RT:906) when they are in use.
- Echo Canceller setting on ARTD/APDIL command is applied.
- PAD setting on ARTD/APDIL command is applied.
13. The following are particular to Proprietary Protocol mode:
- Assign ASYDL SYS1 INDEX 880 bit=1 to enable Internal PHI-PRI. When the setting of ASYDL, SYS1,
INDEX880, Bit 1 (Internal PHI-PRI/BRI) is modified, initialize the Internal PHI-PRI module with the
ADPM command.
- When the Telephony Server is in Dual Configuration, LAN1 must be used as the interface of the Telepho-
ny Server side. This setting can be assigned by ADTM command.
- QoS setting to Internal PHI-PRI is assigned by AMGIL command on MG(PRI) basis.
- Alternate routing is proceeded according to the LCR programming in case of TCP/IP failure.
- Echo Canceller setting on ARTD/APDIL command is applied.
- PAD setting on ARTD/APDIL command is applied.
- System Message 33-R/33-S is output in the case of MG(PRI) failure.
- System Message 33-R/33-S is output when TCP link failure between Internal PHI-PRI and MG(PRI) is
detected. When the TCP link failure continues more than one minute, System Message 3-D (Lock-up
Failure) is output.
14. The following are particular to SIP mode:
- VoIP Encryption [V-27] is supported in SIP mode.
- Location Diversity [L-55] is supported in SIP mode.
- To use SIP mode in MG(PRI), assign ASYDL SYS1 INDEX 885 bit=1 to enable SIP function in SIP serv-
er (Telephony Server).
- If you add any trunk to MG running in a network by using ATRK command, it will cause re-registration
and disconnect the lines connected via the MG.
<Conditions Specific to UMG System>
Service conditions in UMG system are described below.
MG(PRI) (1.5M) [SCA-24PRIA/MG-24PRIA]
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