How do I know what version of CUCM I have?

How do I know what version of CUCM I have?

Go under Unified Reporting. Run a Unified CM Cluster Overview report. You will get a report page like the following. Under the component version you can find listed all the packages and components built into the appliance and their corresponding versions.

What database does CUCM use?

CUCM uses Informix as its database , and there is no native access to it, other then through AXL queries and queries via CLI. (Unless you are a Cisco TAC engineer, in which case a local hash value gets put into a hash value, which will the generate temporary root access).

How do I give access to CUCM?

2.2 Creating CUCM Application User

1. Login to CUCM using the administrative access.
2. Navigate to the User Management > Application User page and Click Add New.
3. Create a new application user.
4. Scroll down to Permissions Information and click on Add to Access Control Group.
5. Add the following groups to the application user:

Can a single Cisco Unified call manager (CUCM) device terminate a SRTP connection?

A single Cisco Unified Call Manager (CUCM) device cannot terminate a Secure Real-time Transport Protocol (SRTP) connection with an IP Phone using the AES_CM_128_HMAC_SHA1_32 crypto suite and initiate an SRTP connection with an external CUBE device with the AES_CM_128_HMAC_SHA1_80 crypto suite at the same time.

Which domains do not support SRTP?

Domains that do not support SRTP or have not been configured for SRTP, as shown in the figure below. RTP Cisco applications or servers. For example, Cisco Unified MeetingPlace, Cisco WebEx, or Cisco Unity, which do not support SRTP, or have not been configured for SRTP, or are resident in a secure data center, as shown in the figure below.

How does SRTP-RTP interworking support work?

SRTP-RTP interworking support is provided in both flow-through and high-density mode. There is no impact on SRTP-SRTP pass-through calls. SRTP is configured on one dial peer using the srtp and srtp fallback commands.

What is the difference between SRTP and RTP on cube1?

CUCM or IP Phone side: An SRTP connection using the AES_CM_128_HMAC_SHA1_32 crypto suite exists between the IP Phone and CUBE1. An RTP connection exists between CUBE1 and CUBE2. SIP trunk side—An SRTP connection using the AES_CM_128_HMAC_SHA1_80 crypto suite is initiated by CUBE2 here.