SIP 180 Ringing VS SIP 183 Session Progress.Why doesn’t the "SIP 180 Ringing" message require an acknowledgment, while "183 Session Progress" often does using the 100rel/PRACK mechanism?And why do we ...
A “Fresh Install with Data Export” is a native method used to migrate UC application clusters to a new version while preserving the existing configuration data. I personally prefer using Cisco’s PCD f...
In Cisco Expressway Series with Single NIC Deployment, the Cisco Expressway Core must be configured to point to the Fully Qualified Domain Name (FQDN) of the Cisco Expressway Edge, this FQDN must b...
What's Changing? Our third-party transcription service for SpeechView is being discontinued on December 30, 2024. This means that: Administrators will see a timeout error when configuring SpeechView.U...
In Cisco Expressway Series with Single NIC Deployment, the Cisco Expressway Core must be configured to point to the Fully Qualified Domain Name (FQDN) of the Cisco Expressway Edge, this FQDN must be r...
I am delighted and so honored to be a Technical Reviewer of the book titled "Cisco Collaboration Infrastructure for Enterprise Solutions," and written by a CCIE Collaboration Expert with the collabora...
Last year, Cisco announced the end-of-sale and end-of-life dates for the Cisco Telepresence Management Suite (TMS) and Exchange Integration (XE). As an alternative Cisco recommends the plus partner VQ...
The new Cisco Meeting Server 3.8 version supports a new feature Survey, it allows the user hosting a conference or a space to create a survey in a meeting and invite the participants to take part i...
Create two SIP Trunk Security Profiles to listen on different SIP port for Call Recording 5070 and Auto Attendant 5062. Create two SIP Profiles. Create two SIP Trunk. The first SIP Trunk will be ...
The "Fresh Install with Data Import (V2V)" feature is an alternative method for DRS Disaster Recovery System. Basically the DRS allows the admin to take a backup of a Cisco Unity Connection node. The...
The "Fresh Install with Data Import (V2V)" feature is an alternative method for DRS Disaster Recovery System. Basically the DRS allows the admin to take a backup of a CUCM node. The DRS backup is u...
With the introduction of Cisco Webex Calling in the CCNP Collaboration Certification (CLCOR, CLACCM, CLICA and CLCEI), These changes are reflected in the v1.1 blueprints by including, Webex App, Webex...
With disparate and heterogeneous Video Conferencing Ecosystems, The interoperability became a challenge for customers, as an example I read recently is : Nissan North America one of the biggest automo...
End-of-Sale and End-of-Life Announcement for the Cisco Telepresence Management Suite (TMS) and Exchange Integration (XE) TMS and TMSXE will no longer be included in Subscription offers. Existing cu...
