# Co-resident with Call Manager

Important: This preset network profile is only available if you are configuring on the Small Medium Business Controller (SMBC) platform.

This configuration is server-gateway mode, requiring a WAN IP. The co-resident configuration requires a second LAN IP to avoid port conflicts with the call manager.

## MSL Configuration

In MSL do the following:

1. Log in to server manager, click MiVoice Border Gateway from the left menu. If the Remote access is setup, the MSL address can be the WAN host name of the SMBC.

2. Go to Configuration > IP Settings, view or update the current LAN settings of the SMBC MSL Container. Click Next.

3. Select a Default Network from the list or Add a new network in the Trusted Networks page. Click Next.

4. Enter the WAN settings in the External Network Interface (WAN) page. Click Next.

5. Verify your selections in the Review Settings page, and click Save and Restart.

## MBG Configuration

In MBG, do the following:

1. On the MBG main page, click the Networks tab, and click Profiles.

2. Select Co-resident with call manager configuration as the network profile for the SMBC.

3. Click Apply to use co-resident configuration.

Note:

- If certain configurations are not possible such as, no WAN IP found or Second LAN IP found) the MBG will indicate that certain profiles are not possible.

- The SMBC must be deployed with the WAN on a private IP behind a firewall. Typically, the SMBC uses the Co-resident setting server-gateway mode. For a custom mode, use Custom Configuration. Manually configure addresses by entering your RTP ICP-side and RTP Set-side override addresses.

- WebRTC is not supported on MBG when MBG is installed on the SMB Controller.

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