How to add Access 4 SIP trunks to NEC SL/2100/SV9100 Remote
Pre-requisite:
SIP ALG disabled on the customers router
Check SIP trunk credentials using a soft phone app, this will save a lot of time.
Hardware / License required:
SV9100:
BE114065-CP20 appears as a 5001 lic on the system:
SL2100:
System Programming:
Check for enough VoIP resources ( 1 per trunk for Non IP terminal systems, 2 per trunk for IP terminal systems.
PRG 10-12-09 Valid IP address on the customers network
RRG 10-12-10 Subnet mask that matches the customers network
PRG 84-26-01 Valid IP address on the customers network ( by convention, one IP above 10-12-09 )
PRG 10-68-01 SIP trunk Type / Start port & number of ports
Be careful this doesn’t conflict with any COT / ISDN trunk cards
10-67-01 Turn DNS mode on
10-67-02 enter a valid DNS server
10-28-01 Domain name a4uc.com.au
10-28-02 Host name tkreg
( 01&02 together build a FQDN ) siptrunkreg.connectyou.net.au
10-28-05 Domain Assignment Domain Name
10-29-01 Outbound default proxy Enable
10-29-05 Register Mode Manual
10-29-11 Registrar Domain Name tkreg.a4uc.com.au
10-29-12 Proxy Domain Name a4uc.com.au
10-29-13 Proxy Host Name tkreg
( 12&13 together build a FQDN ) tkreg.a4uc.com.au
10-29-14 SIP Carrier Choice Use “G”
10-29-16 Sub Register Mode Disable