2014年1月15日 · A. Certificate Authority Proxy Function (CAPF) is the core of CUCM security and enables secure signaling with Transport Layer Security (TLS) and secure media with Secure Real-Time Transport Protocol (SRTP) on the CUCM cluster. CAPF enables the endpoints in order to establish secure signaling with the CUCM cluster and SRTP between themselves.

12. Cluster Software Location. From CUCM 15, you can centrally manage the Software Location settings for all cluster nodes from the publisher instead of locally on each cluster node. 13. Upgrade from Cisco SSL6 to Cisco SSL7 & FIPS tool kit update as part of Alma. 14. Cisco VG410 Analog Voice Gateway is only supported in CUCM 15 or later.

2012年1月16日 · Digit manipulation can be configured in CUCM if the gateway are H.323 or SIP using the same called party transformation patterns beginning with CUCM version 7.0. 2. The called party number received from the PSTN can also be manipulated to align to the internal dial plan using a translation pattern that matches the called party number digits ...

IMHO being a CCNA Voice you need to have basic knowledge of how everything works. This includes CUCM, CUPS and CUC along with gateways. By Basic knowledge I mean call routing, where to look for things etc etc. You can skip the Contact Centre part for CCNA and CCNP. HTH.

2015年12月8日 · In a CUCM log there could be thousands of calls and hence lots of trace files. Therefore we need to find a way to identify each call. CUCM does this by assigning a unique CI (call identifier) to each leg of a call. CUCM allocates a unique CI for every instance/process that it invokes. Eg when a transcoder is needed, CUCM will allocate a CI for ...

2020年4月30日 · When updating the Tomcat certificate in CUCM it has to be uploaded to the tomcat-trust store in UCCX if the version of UCCX is 12.5 or newer as it it effect Finesse desktop logins. If the certificate is signed by a CA the corresponding certificates for the root and if applicable intermediate certificate(s) also needs to be uploaded to the ...

2012年9月11日 · Introduction Use licensing in Cisco Unified Communications Manager (CUCM) Administration, helps to accurately track the number of devices that are connected to Cisco Unified Communications Manager, including third-party phones that run SIP, and compare it with the number of unit licenses that ...

2015年9月30日 · cucm 9.0+ New parameter has been introduced which is Audio Codec Preference Lists. The Maximum Audio Bit rate is still applied for calls within a region and between regions, but rather that using the highest audio quality codec; the codec selection is now made based on the codec order in the Audio Codec Preference List and the codecs that the ...

2019年6月11日 · You should shut down the application servers first (CUC, UCCX, etc) followed by CUCM, subs then pub. Powering on should be just the reverse. CCX first is important to maintain the database and other critical data relationships with CUCM. In the CLI, run utils system shutdown will power down the guest VM gracefully.

2018年4月10日 · The answer is very simple. CUCM uses a set of logic to determine how to route a call either based on number URI or directory URI. The logic is similar but different in both cases. Having established that, it is imperative for CUCM to know if the RURI is a number URI or a directory URI. To do this CUCM uses the dial string implementation policy.