Hello, I am encoutering an very strange behaviour. ECOS - FXS port on FXS112 - SCCP - CUCM cluster - H323 - VoiceRouter - E1 - Provider We have an ECOS system, which is an emergency system that sends out a message in case of emergency. The system dials internal numbers, national numbers and national mobile numbers, and when the called person answers the call, the system starts to send a voice message on the line. The ECOS system is connected through several analog lines to FXS ports of an analogue voice gateway. The analogue gateway is connected to the CUCM cluster via SCCP. The Voice Router that we use to send out the calls, is configured via H323. The config of my dial-peer is: dial-peer voice 400 pots trunkgroup 1 description to BGC destination-pattern [01]T progress_ind setup enable 3 progress_ind alert enable 8 progress_ind progress enable 8 progress_ind connect enable 8 no digit-strip            For internal calls and national calls, the system works fine. We have problems when the system dials out to mobile numbers. When the system calls out, it starts to send the message before a call_connect is sent from the provider. So when the called person answers the call, the message is already playing and he misses the beginning of the message. Calls to mobile numbers are using the same call setup and dial-peer as calls to normal national numbers. I have tried to send the call over a voice router that uses MGCP, and it works fine then. I also tried to send the call over a voice dial-peer without the progress indicators, and the problem remains. For this particular site, we can not configure the Voice Router with MGCP, we have to keep the H323 setup. Sending out the call over another site, via MGCP, is also not a solution, because if we have problems, the call should be sent over the local external line. Can anyone help please, I don't know where to start with troubleshooting... Btw, this emergency system is used for a nuclear power plant, so you can imagine that it is really important. :-) Thanks a lot! Antoine ... View more

Hello, I was wondering if the CUCM 8.5 is installed on the inactive partition of the CUCM when upgrading from 6.1.5, or if the upgrade is overwriting the CUCM 6.1.5 (like the upgrade to 8.6). Thanks a lot, Best regards, Antoine Meunier ... View more

Hello, I have a question concerning VWICs and 3945e Voice Routers. Our customer uses 3945e Voice Routers, and we want to add VWICs in it. Now, part of the box already uses VWIC3-modules, but we still have some VWIC2-modules that we could use. Can we combine VWIC2 and VWIC3 modules in one VR? And can we combine PVDM2 and PVDM3? Thanks a lot, Best regards, Antoine ... View more

Hello, Just want to be sure before implementation: Is it possible to configure MOH for SRST-mode, not using the multicast option? I would configure the call-manager-fallback: moh song.au and then put this audio file in the flash. Is this correct? Thanks, Best regards, Antoine ... View more