Cisco ISR4331 V Router PRI Connection CUCM Configuration

[amalmichaelvj]

Hello Cisco,

Someone please explain the configuration in Cisco Router ISR4331V ,For PRI connection.

I have 32 channel PRI connection for PSTN connectivity,Router will primary gateway to CUCM via MGCP protocol.

please help me to configure the ISR Router.

[Jonathan Schulenberg]

What effort have you put into researching this thus far? Where are you stuck? A simple Google search would provide sample configs, for example:
https://community.cisco.com/t5/collaboration-voice-and-video/mgcp-gateway-integration-with-cucm-and-pstn-service-provider/ta-p/3116588

One thing people get hung up on the ISR 4K is the TDM clocking:
https://www.cisco.com/c/en/us/td/docs/routers/access/4400/feature/guide/isr4400netclock.html