"voice messaging port" and "group port" in a minimalist situation

[leam2]

Hello.

I have to integrate Cisco Unity Connection (CUC) with Cisco Unified Communications Manager Express (CUCME).
I have only one line (only one phone call can take place at a time).
I have two phones which numbers are 201 and 202.
In Cisco Prime License Manager, I have two "Basic Messaging (11.x) - Unity Connection" licenses registered.

I don't understand the concepts of "voice messaging port" and "group port" in a minimalist situation like mine.
Do they relate to the number of phone lines, to the number of phones?
In my case how many "voice messaging port(s)" do I have?

Thanks.

[Jaime Valencia]

The number of ports is determined by the OVA you deployed, not licensing.

https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/connection/12x/supported_platforms/b_12xcucspl.html

1 VM port means 1 call to/from CUC

[leam2]

Hello.

What is a call from CUC?

What kind of calls can CUC make?

In Cisco Unity Connection Administration GUI, I need to create one (or several) port(s).

Given that I have only one phone line (only one call at a time), I guess I only need one port.

Can you confirm this?

Best regards.

[Jaime Valencia]

A transfer from an AA for example.

You can create anywhere between 1 and the maximum number of ports you're allowed in your platform, it's up to you. The ports are already licensed by the user licenses.