NEC Univerge SV8500 Programming Manual page 22

Telephony Server has two parts of processors on its CPU, TP and SP. For the information about it, refer
Note 1:
to "STRUCTURE OF TELEPHONY
MG(PRI) in Proprietary Protocol mode uses LAN1 as the registration destination while uses LAN2 as
Note 2:
the signaling control port. LAN interface for the signaling control port, however, can be changed to LAN1
by ADTM command.
"SIP terminal" excludes WLAN Handset (MH Series) here.
Note 3:
SERVER".
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CHAPTER 1 INTRODUCTION