Figure 7-1 Common Ip Network Using Nec Sl1100 Sip Trunk - NEC SL1100 Networking Manual

NEC SL1100
Networking Manual
SIP Multiline
Terminal

Figure 7-1 Common IP Network using NEC SL1100 SIP Trunk

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.
SIP CARRIER
SIP Registrar
SIP Proxy
DNS
SIP
NAPT
PSTN
Internet/
IP VPN
SIP UA
Issue 6.0
7 - 3