NEC Univerge SV8500 Programming Manual page 24

Each communication using LAN1 as its interface is listed in the table below, where relationships between each
application and socket are shown.
Application
Registration by Proprietary Protocol
Registration by SIP
Internal PHI
Note 1
NMS
Receiving Health Check from SR-MGC (Server)
Sending Health Check to SR-MGC (Client)
SR-MGC Charge MGC Side
SR-MGC Charge SR-MGC Side
Internal PHE
Internal PHF
FTP
SSH
Telnet
HTTP
Internal PHI may use LAN2 for communication with MG(PRI), which depends on your setting.
Note 1:
Protocol Port No.
UDP 3456
UDP 5060
UDP 64000
TCP 60060
UDP 60110
UDP 60120
TCP 60140
TCP 60150
UDP 60130
UDP 60180
TCP 20/21
TCP
TCP
TCP
– 8 –
CHAPTER 1 INTRODUCTION
IP Address
ACT
ACT/System #0/System #1
ACT
22
System #0/System #1
23
80