NEC SL1100 - Chapter 6 Desktop Application Startup; SECTION 1 FULL WINDOW MODE

NEC SL1100 Issue 6.0
Networking Manual 7 - 3
3.1.1 SIP Trunking Requirements
The following are required when using the SIP trunk on the NEC
SL1100 system:
 CPU-B1 software
 VOIPDB (VoIP Daughter Board) Programming Conditions
The following conditions apply when programming the NEC SL1100
system for SIP Trunking:
 If entries are made in Program 10-29-xx for a SIP Server and
the SIP Server is then removed or not used, the entries in
Program 10-29-xx must be set back to their default settings.
Even if Program 10-29-01 : SIP Proxy Setup – Outbound
Proxy is set to 0, the NEC SL1100 system checks the settings
in the remaining 10-29 programs.
Figure 7-1 Common IP Network using NEC SL1100 SIP Trunk
SIP CARRIER
SIP Registrar
SIP
SIP Multiline
Terminal
NAPT
SIP Proxy
DNS
PSTN
Internet/
IP VPN
SIP UA