Dear All,We are newbie on Cisco UC560.Our customer use Cisco UC560, ESW-520-24P and Cisco SPA 502G and 508G for their branch office replace old traditional PBX. Cisco UC560 have built-in VIC2-4FXO and VIC2-4FXS. Our customer PSTN line connected to UC...

Dear All,Our customer has using  CUCM 8.5.1,  IP Phone 6921, 7945 and 7965. We have setting Softkey for callback for IP Phone 6921, 7945 and 7965. We have test  callback feature like this:- User on IP Phone A call User B IP Phone. IP Phone User B con...

Dear All,We have Cisco 2911 router that come with configuration like this:MEM-2900-512MB, qty:1MEM-CF-256MB, qty:1SL-29-IPB-K9, qty:1SL-29-UC-K9, qty:1PWR-2911-AC, qty:1SM-NM-ADPTR, qty:1VIC2-4FXO, qty:5 (1 VIC2-4FXO card installed on NM-HDV2)NM-HDV2...

Dear All,This is first time we use Cisco IP Telephony solution. We have 2 MCS7825 (publisher and subscriber with CUCM version 8.5.1) and 1 Cisco Router 2911 with 5 x VIC2-4fxo (installed on Cisco Router 2911).Cisco Router 2911 using  IOS Version 15.0...

Dear All,We are newbie on Cisco IP Telephony solution. Currently we want implement CUCM using 2 MCS7825 and 1 Cisco Router 2911 as voice gateway (with auto attendant feature on Cisco router 2911). Cisco Router 2911 come with configuration like this- ...