I configured Cisco phone “No Answer Ring Duration (seconds)” - 50 sec and then call should go to voice mail.It works for internal or incoming external(analog) calls.Inbound external calls through sip trunk drops after about 30 sec. if no answer Sip...
Hello, I have:1. A single CUCM 8.6 cluster2. Several offices in North America3. Two PRI gateways (MGCP) locating in different cities For providing redundancy between gateways I want to implement globalization/localization. My concern is about :1. If...
Hello, I have a cluster with 2 servers located in different geographic areas. Each location has voice GW (MGCP) and PRI to PSTN. I want to configure redundancy in case of one PRI goes down. Calls should be routed to another gateway. I can add an remo...
I have a CUCM 8.0 integrated with MS Exchange 2010 (SIP trunk). Everything works correctly.Problem:A caller is forwarded to auto attendant. Any noise on the caller side Exchange UM determine as a command in auto attendant menus. Is it possible to dec...
Hello,Some IP phones subscribed to the service (shared phone list for remote offices). I can see service name, fast dial user ID/Pin under subscribe/unsubscribe service in phone configurationWhen I go to Device/Device settings/Phone services I do not...
I captured the trace and I got the "buy" in 30 sec. I contacted the sip provider and he confirmed that it is the default sip configuration for their trunks. After increasing that timer no more drop calls. Thank you, Andrei
I had the same problem. We switched from PRI(MGCP) to SIP and get no ring back during transfer. I read many suggestions for trunk/cube but none of them helped me. I saw a recommendation about locale but did not want to install locale update without c...
Ok. I understood why a service could not be present in drop-down at subscribe/unsubscribe. However, in the Device/Device settings/Phone services list (and I suspect it have the full list of services with Enterprise Subscription true/false) I do not s...
