How to Configure SIP Trunk between FCM5600 with FCM5600 by using FRC

To establish connectivity between IP-PBX (A) FCM5600 and IP-PBX (B) FCM5600, we need to create a direct link between the two systems. This will allow extensions on both sides to communicate with each other seamlessly. By using FRC (FIBERME Remote Connect), the extensions on both IP-PBXs will be able to make calls without requiring the systems to be on the same LAN, as the connection will be handled through the cloud.

IPPBX (A)

Model: FCM5600

Extensions Range from 1000 to 1009

IPPBX (B)

Model: FCM5600

Extensions Range from 2000 to 2009

NOTE!!!!! : Ensure that the extension numbers on both IPPBX are different.

Topology#

1- connect FCM5600 to FCM5600 using peer SIP trunk#

1.1- Create SIP Trunk on FCM5600(A)#

Log in to the FCM5600 (A) web interface.

From the web GUI, navigate to
PBX Settings → Extensions/Trunks → Trunks, then click Add to create a new trunk.

Configure the trunk as a Peer SIP Trunk to establish direct communication between both FCM5600 systems.

Peer SIP Trunk Configuration (FCM5600(A) ↔ FCM5600(B))#

To establish a peer SIP trunk between two FCM5600 systems, configure the trunk using the following parameters:

• Name:
  5600 (any name) — you can assign any identifier to distinguish the trunk.

• Type:
  Set to Server Mode.

• Authentication:
  Enable authentication.

• Out Proxy Server:
  Enter your FIBERME cloud domain (e.g., yourcompanyname.fiberme.cloud).

• Out Proxy Port:
  5162

• Username:
  5600 (must match the trunk name exactly).

• Password:
  5600 (same value as the trunk name for this configuration).

Ensure all parameters are correctly applied before saving the configuration to establish a stable peer connection between both FCM5600 systems.

• Transport Protocol: TLS

• From Domain:
  Enter your FIBERME cloud domain (e.g., yourcompanyname.fiberme.cloud).

A new trunk has been configured.

1.2- Create SIP Trunk on FCM5600(B)#

Login to FCM5600 web GUI.

On FCM5600 web GUI, to create a peer SIP trunk, navigate to “PBX Settings-> Extensions/Trunks -> Trunks” and then click “Add” to configure a new trunk.

To establish a peer SIP trunk between FCM5600(A) and FCM5600(B)

()- Type: Client Mode

• Provider Name: 5600(same name of trunk in FCM5600(A))

• Server Address: Write your domain (yourcompanyname.fiberme.cloud)

• Port: 5162

• Out Proxy Server :Write your domain (yourcompanyname.fiberme.cloud )

• Out Proxy Port :5162

• Username : 5600 (same name of trunk in FCM5600(A))

• AuthUser: 5600 (same name of trunk in FCM5600(A))

-Password: password of Trunk

• Transport Protocol : TLS

• From Domain : Write your domain (yourcompanyname.fiberme.cloud )

2- call routing on FCM5600(A)#

2.1- Configure Outbound Routes on FCM5600#

Navigate to “PBX Settings -> Outbound Control -> Dial Rules” then click on “Add” Button, then give a name to this rule (Example: To PBX), and press “Submit” to save the rule.

Rule name will be listed, click on “+” button under the rule name to add Dial Rule details, and use the following information:

• Dial Pattern: 2xxx

• From “Available Trunks” select the trunk “5600“

• Click on “Submit” to save

– Click on “Apply Changes”

Please be sure that all extensions in IPPBX can use this dial rule.

A new route has been configured.

2.2- Configure Inbound Routes on FCM5600(A)#

 There is no need to configure inbound route because it is already configured by DID.

3- call routing on FCM5600(B)#

3.1- Configure Outbound Routes on FCM5600(B)#

Navigate to “PBX Settings -> Outbound Control -> Dial Rules” then click on “Add” Button, then give a name to this rule (Example: To PBX), and press “Submit” to save the rule.

Rule name will be listed, click on “+” button under the rule name to add Dial Rule details, and use the following information:

• Dial Pattern: 1xxx

• From “Available Trunks” select the trunk “5600“

• Click on “Submit” to save

– Click on “Apply Changes”

Please be sure that all extensions in IPPBX can use this dial rule.

A new route has been configured.

3.2- Configure Inbound Routes on FCM5600(B)#

 There is no need to configure inbound route because it is already configured by DID.

Note !!!!!!!!!!!!!!!!!#

If both FCM5600 devices have FRC, you have to follow these steps

• Navigate to PBX Settings -> Preferences -> VoIP Advanced

• Change User Agent: to any name

• Change Endpoint Identifier Order: to auth_username,username,ip,anonymous