... parameters. You should gain an understanding of Calling Search Spaces to fill them correctly. Leave other fields with default values. SIP Route Pattern Create a SIP Route Pattern for calls to SIP addresses like smith.j@example.com Check CMS and CUCM: The trunk is up. However, the Conference Bridge is down due to the difference in TLS versions on CUCM and CMS. This issue can be solved by TLS 1.0 installation on CMS: tls webadmin min-tls-version 1.0 webadmin restart Check the Conference Bridge: ...
05.08.2019 15:50:55
Part 1 Part 2 Part 3 Part 2 explains call settings, Incoming and Outbound calls configuration, spaces and CUCM certificates Basic Call Settings Configuration Proceed to Configuration > Call settings and set the values as given below: Incoming Call Handling Configuration Proceed to Configuration > Incoming calls and set the values as ...
23.07.2019 17:12:41
Part 1 Part 2 Part 3 The first part covers network settings, CMS License and Certificates, Call Bridge, Web admin, XMPP, Web Bridge. This article is about CMS (Cisco Meeting Server) and its integration with CUCM (Cisco Unified Communications Manager). Suppose that CMS and CUCM have already been deployed on virtual machines.Before the configuration, make the following preparations: Create a DNS record for CMS IP address with an alias to be used by end ...
19.07.2019 12:05:45
1. Cisco Jabber transforms to Teams. With Cisco Jabber 12.7 release Cisco announced the "Modern Design view" which mirrors the look and feel of Webex Teams user interface. They say the strategy is to unify its collaboration portfolio to simplify the experience for users and IT administrators. Ok, but at the same time... 2. Webex Teams App is now available for on-prem deployments with Cisco UCM The new "Calling in Webex Teams" solution lets you register Webex...
25.06.2019 15:57:00
... inbound ! voice class sip-profiles 10     request INVITE sip-header SIP-Req-URI copy "sip:(.*)@" u01     request INVITE sip-header To modify ".*@(.*)" "To: Then the number 48879800 can be sent to CUCM. In the end, the call will look like this: Irina Pustogacheva
07.06.2019 14:33:11
Command Line Recovery Hello! In a recent article we have shown you how to create a backup for Cisco Unified Communications Manager (CUCM) using Disaster Recovery System (DRS). Today we'll discuss backup and recovery in command line interface (CLI) that can be used when it’s impossible to use graphical interface. Backup Creation First of all, select the device to store the backup ...
15.05.2019 16:50:00
... 7902, 7905, 7910, 7912, 7920, Conference Station 7935. The following models were deprecated in Cisco UCM 12 - wireless IP Phone 7921, 7970 and 7971. And now the MAJOR CLEANUP is coming with Cisco Unified Communications Manager, Release 14 affecting CUCM 14, Cisco BE 6000 / 7000. Just take a look. The phone models to be deprecated in Release 14 are: - Cisco Unified SIP Phone 3911 - Cisco Unified SIP Phone 3951 - Cisco Unified IP Phone 6911 - Cisco Unified IP Phone 6921 - Cisco Unified IP Phone 6941 ...
20.03.2019 14:23:08
For years call recording software vendors all over the world utilized network-based recording to record CUCM phone calls. The “network-based” approach is also known as “active recording” or “SPAN-less recording” and is actually based on media-forking feature supported by the most of Cisco IP phones and also Cisco Unified Border Element (CUBE)....
27.12.2018 12:15:54
Hello! In this article, we’ll tell you how to connect Third Party SIP Phones (i.e. other vendors’ phones and softphones that support RFC3261) to Cisco Unified Communications Manager (CUCM). As an example, we’ll use a popular free softphone named X-Lite. CUCM Configuration First of all, create a user in CUCM. Proceed to User Management → End User. Provide the following information: User ID Password (not used in X-Lite,...
13.09.2018 16:16:17
CUCM call recording is one of the most popular topics in the world of Cisco Unified Communications. For companies that deployed Cisco Unified Communications Manager there are several approaches to phone call recording offered by a dozen of Cisco Solution ...
21.08.2018 04:15:00
... more integrated into business, becoming a part of infrastructure race. Cisco keeps up, with its unified communication solutions being based on a cloud platform named Cisco Hosted Collaboration Solution (HCS). It’s important to notice that the 12th CUCM release supports mixed architecture, so a CUCM instance deployed on a company’s own servers and a CUCM instance in a cloud can communicate with each other without any complications. This architecture helps to perform internal calls in the corporate ...
07.08.2018 15:24:44
Hello! In this article, we’ll tell you how to capture packets on Cisco phones connected to Cisco Unified Communications Manager (CUCM). Packet capture is useful for troubleshooting. This article will show you how to do this by connecting a phone to PC via the built-in PC port. In this case, the copy of the traffic coming to the phone’s SWITCH port will be forwarded to PC port ...
10.07.2018 13:13:29
This article tells about the Dialed Number Analyzer in Cisco Unified Communications Manager (CUCM). Why do you need it? Suppose you are configuring a complicated dial plan on your server. There are CSS, Partitions, Route Groups, Route Lists, Route Patterns, etc. How should you test it to find mistakes? Here comes the Dialed Number Analyzer. It ...
05.06.2018 16:29:14
This article is about routing in Cisco Unified Communications Manager (CUCM). Today’s topic is Time of the Day routing. This feature helps you to distribute calls depending on the time of day and day of the week. For example, you can forbid international calls during nonworking hours and on weekends, and reroute intercity ...
22.05.2018 15:22:03
This article will show you the CallBack feature in Cisco Unified Communications Manager (CUCM). The CallBack feature is used to inform the caller when the called party line becomes available. First, open Cisco Unified Serviceability menu → Tools → Service Activation. Then select your server and make sure that Cisco Extended Functions ...
08.05.2018 12:44:58
Based on the documentation: https://www.cisco.com/c/en/us/td/docs/voice... The prerequisites (hardware and software) are the following: 2x UCSC-C220-M3SBE VMWare ESXi 5.1 CUCM (two Subscriber nodes, Publisher, version 8.6.2.25900-8) CUCM (up to 1000 users) CUCM Guest: 2vCPU, 4096Mb vRAM, 80Gb virtual disk UCCX: one node, version 8.5.1.11004-25 Upgrading the Publisher The Subscriber should be alive....
16.01.2018 18:50:00
Self-Provisioning is another function that makes CUCM deployment and user management much easier. It helps the user to automatically associate and configure the phone. Let's look into the process of configuring this function. The users already have been imported from Active Directory. Integrating CUCM ...
13.12.2017 19:08:46
Integrating Asterisk and CUCM via SIP makes it possible to combine several phone pools or, for instance, to use Asterisk as an IVR (interactive voice response system). This article gives instructions on connecting Asterisk and Cisco Unified Communications Manager through a SIP ...
10.07.2017 17:56:48
... LogPartitionLowWaterMarkExceeded alarm is generated when the used disk space percentage in Log partition reaches the configured Low WaterMark value. This alarm should be taken as an early notification for an administrator to clean up the disk space. CUCM won't start an automated cleanup process until the High WaterMark value will be reached. To free some space in the Common partition, you can try to: Reduce the values of LogPartitionLowWaterMarkExceeded to 40% and LogPartitionHighWaterMarkExceeded ...
09.03.2017 18:23:21
This is another guest post that we find quite useful for our readers. The author discusses briefly the CUCM architecture in order to understand better the CUCM traces. CUCM is a C++ application working on the Red Hat Linux OS. There are SDL (Signal Distribution Layer) processes within the application interacting with each other. Some of these objects exist ...
24.08.2016 15:01:47

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