To establish connectivity between the IPPBX and an analog phone, it is necessary to enable registration for the FXS gateway on the IPPBX. This will enable the analog phone to connect with other extensions registered on the IPPBX.
TOPOLOGY #

On FCM5600 (IP-PBX) #
1- Navigate to PBX Settings-> Extensions/Trunks ->Extension.
2- Add bulk extensions ( Number of Extensions you need )
-Start Extension Number: 200 ( Number of Extensions you need to start)
-Count : 6 ( The count of extensions you want)
-Password

3- Navigate to Features
– Enable Remote Extension

4- Navigate to advanced
– Choose Transport Protocol -> TLS

FAG3108 (FXS Getaway) #
1- Navigate to VOIP -> SIP.
– Write your domain in Registrar IP Address -> Domain Server
– Write Register port -> 5162
– Make SIP Transport Protocol ->TLS
– Make Sip version-> TLS1.0


To make certificates to Use TLS
5- Navigate to system tools -> certificate manage
– Write your Data

7- Navigate to Port -> FXS
– Choose Port you need and add sip account .
Register Port -> yes
SIP Account : 200
Display Name : 200
Password:
Authentication Username :200

– Make sure REG states is Registered
