Dear all I meet issue when upload new DLU on CUCM V7, the licenses count decrease instead of increasing, for example when i upload a DLU for 10 UNIT, I see thatt i lose 10 UNIT on licenses count. also ELM does not want to start, always starting or st...

HelloMy ATA 187 does not register on voicegateway on SRST mode, we get a busy tone.All other phone 6921 and 7942 register correctly.can you help please.call-manager-fallback max-conferences 2 gain -6 transfer-system full-consult timeouts interdigit 3...

HelloI have 2 CMEPSTN===>CME01===LAN==>CME02 please see attached file with dial-peer configproblem:ip phone 1299 can call 07733XXXXX (PSTN phone)ip phone 1484 can call 1299 but cannot dial 07733XXXXX(PSTN phone)please can you help

Dear allI have 2 Ironport (main and backup) Web ESA-C170-K9 and 100 ESA-ESI-LIC= that i will configurreI want to know if configuration replication is automatic; do i need to configure each applicance or is it possible to do all configuration in the m...