About Marcel Ammann

Marcel Ammann · 05-07-2014

Hello everyone, We have a customer who want's to integrate ASCOM DECT phones with CUCM 9.1. The customer has a E.164 dialplan (without +) and I read that ASCOM only supports a Maximum of 12 digits per phone. Per ASCOM Guide the DN should be integra...

Marcel Ammann · 02-12-2011

Hello,we have integrated Unity Connection 7.1.5-30000. We sync the Active Directory for the User integration. When we want to open the menu for the sync it take up a lot of time to see the users. Also it takes 5 minutes to sync new users into unity c...

Marcel Ammann · 02-07-2011

Hello,it is possible to run enterprise feature access with an ISP SIP Trunk without CUBE?If yes is there anything special for sip implementation?Kind regards,Marcel

Marcel Ammann · 12-21-2010

Hello,i have one issue with UCCX 8.5.1.10000-11 and CUCM 8.5.1.10000-11.I had done the installation wizard of uccx 8.5. The users for CTI and RmCm are created but the service "Unified CM Telephony Subsystem" is OUT OF SERVICE.I rebooted the server, b...

Marcel Ammann · 08-15-2011

Hello,you can use the following configuration:max-con 2After 2 connections the first dial-peer is busy, and the second dial-peer would be used.If you add max-con 2 to the second dial-peer you can make 4 calls with the obove dial-peers.After all dial...

Marcel Ammann · 08-15-2011

Hello Jose,you don't need to add the server to your domain.Kind regards,Marcel

Marcel Ammann · 07-12-2011

Hello,could you downgrade one phone to be sure that is not a CUCM problem?Kind regards,Marcel

Marcel Ammann · 07-12-2011

Hello Neocec,i would try to use an other tftp-server to recover the phone. I'm not 100% sure about the process, but your "option 150" must point to the alternate TFTP Server. Here you must create a SEP.cnf.xml, XMLDefault.cnf.xml (Information about t...

Marcel Ammann · 07-12-2011

Hello,which phone load is active on the phones?Did the phone's upgrade to the new firmware?Kind regards,Marcel AmmannP.S.: Please rate helpful posts

Member Since	‎07-03-2009 05:24 AM
Date Last Visited	‎08-18-2017 03:56 AM
Posts	168
Total Helpful Votes Received	235

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User Activity

Ascom DECT CUCM Integration with E.164

Unity Connection 7.1 - LDAP Sync take up a lot of time

Enterprise Feature Access with ISP SIP Trunk

UCCX 8.5 - Unified CM Telephony Subsystem - out of service

Dial peer hunting !

CUMA Deploy Certificates

CUCM BE 8.5 - can't access phones via web interface

Cisco 7970 Phone not booting after Factory Reset

CUCM BE 8.5 - can't access phones via web interface