Unified Communications Infrastructure

Resolved! How integrate two CUP server with different domain ?..

hi dear friends,We have two branches that are completely separate from each other and have their own servers and domains,branch A has its own CUCM+CUP servers with domain >> ba.itco.comand branch B has its own CUCM+CUP servers with domain >> bb.drtm....

Resolved! UCXN 10.5(2)-11900 - DB Proxy Service Shutdown parameter is missing

New build of Unity Connection using 10.5(2)-11900.In Connection Administration, the "Database Proxy: Service Shutdown Timer" is missing. It's still in the documentation, but no where to be found. I think I'm hitting a bug here. Has anyone else see...

Debugging inbound SIP profiles

Hello, I am configuring a CUBE that it sitting behind a firewall that does NAT from the private address allocated to the CUBE interface to a public address. The firewall does not have a SIP Apllication Layer Gateway so I am having to change the addre...

Resolved! Mass Delete Messages in Mailbox

I feel like it should be self evident, but how do I select multiple (like 600) messages for deletion from a voice mailbox using the Cisco Personal Communication Assistant Web Inbox? I have Unity Connection 12.x. There used to be check boxes in front ...

Call Disconnect 404 on New AT&T SIP Trunk for Inbound Calls

Hello, I'm trying to provision a 2nd trunk with AT&T on a Cisco CUBE. Outbound calls work on trunk#2 but inbound calls on trunk#2 to the test number gets disconnect 404. The Test Number (TN) is 845-592-6506, which gets translated to 26506 and sent to...

Resolved! Easiest way to greeting a call before hunt then voicemail if no answer

I feel like this should be easier than were making it, looking for the best method to direct an inbound call to > reach a greeting > after greeting go to a hunt/small group of phones simultaneously > if no answer send the call to a shared voicemail.C...

PSTN & CPS

Hello , I am little bit cofused about CPS , for example 4431 supports 15 cps so if I have E1 does it mean it can not handle more then 15 call at the same time .? Thnks.

Jabber Contact list Size

Hi,Im gpoing to ad more 200 Contacts in the Jabber, will it slow it down ? is there any recommended contct list.

Resolved! Enabling TLS 1.2 on CUCM

Hi We have a CUCM/CUC/IMP clusters deployed across 3 Regions i.e. IND, EMEA & USWe also have SME deployed in each region for GDPR. The SME in US is the PUB and other region SMEs as SUB talking over WAN.The plan is to enable TLS 1.2 in the IND region...

OAuth support for Unified Messaging

I see this document for Collaboration applications.https://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/jabber/11_9/Unified-CM-OAuth-Whitepaper-v17-FINAL.pdf However, it does not mentioned the Unified Messaging service account. We are in the proce...

CUCM - CAPF Certificate Question

Hi, We have a CUCM cluster with two nodes Publisher and Subscriber, each have CAP-RTP-001 (CallManager-trust) and CAPF-317672FA (CAPF-trust) certificates which will be expiring soon. From my understanding these are system installed certificates. Sin...

CUCM 12.0 to 12.5 PCD migration

Hi there,I am planning a PCD based migration from CUCM/IMP 12.0 to 12.5. Previously while doing in place upgrades (non-migration), I used to disable the High Availability under Presence Redundancy groups on the CUCM, as per the upgrade guide. However...

AXL: listRemoteDestination causing CUCM hang after upgrade to 14

Hi,We've recently upgraded our CUCM infrastructure to 14.0.1.12900-161 from 11.5 SU10, and since that point we've found that a script we use to list out all Remote Destinations is causing the CUCM node which is queried to CPU flatline at 100% without...

listChange output

Hey everyone,I am trying to monitor changes to a specific phone entry (userID) via the listChanges API and am unable to see any change information. I am running CUCM 12.5 in a DEV environment so no other changes are being made except for mine. Doin...

Resolved! ESXi versions and Call Manager Versions

My customer has a current CUCM setup running version 12.0 on ESXi 6.5, we are looking to move it to ESXi 7.0 and upgrade them though was hoping to do one step at a time. Will CUCM 12.0 run on ESXi 7.0 and would it be supported? - I know it's going E...

Unified Communications Infrastructure

Forum Posts

Resolved! How integrate two CUP server with different domain ?..

Resolved! UCXN 10.5(2)-11900 - DB Proxy Service Shutdown parameter is missing

Debugging inbound SIP profiles

Resolved! Mass Delete Messages in Mailbox

Call Disconnect 404 on New AT&T SIP Trunk for Inbound Calls

Resolved! Easiest way to greeting a call before hunt then voicemail if no answer

PSTN & CPS

Jabber Contact list Size

Resolved! Enabling TLS 1.2 on CUCM

OAuth support for Unified Messaging

CUCM - CAPF Certificate Question

CUCM 12.0 to 12.5 PCD migration

AXL: listRemoteDestination causing CUCM hang after upgrade to 14

listChange output

Resolved! ESXi versions and Call Manager Versions

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Announcing Resources That Guide You to Success

Considerations in changing the minimum TLS version to 1.2 in CUCM 12.5

Data Synchronization goes blank and RTMT

Extension Mobility problem

the incoming calls that are in the Attendant Console Standard queue

Webex - Expressway - Constant SIP Register and IP Changes

cucm 12.5 to 14

Where is a good source to learn what's new or different

Requirements of internal SRV records in internal DNS for a MRA deploy

Outgrown Dial Plan

CUCM 11.5.1 upgrade to 14.1SU3 preUpgrade Failed check 1.6