Day 6 of CCNP Voice in Madagascar: We are on the day 6 of CCNP Voice. Students are now feeling the intensitiy of the lab. Since I am using CCIE Voice Lab in CCNP Voice with less intensity they are enjoying the lab. The team leader thought these labs are up to production level interesting
Day 5 – CCNP Voice in Madagascar, Africa. Started CallManager 8.5. I was bit surprise to get an excellent Internet connection. Compare to some of the country I have visited around the globe. Good for madagascar. Anyway, 6 more days to go… Then I go for a 12 hours car for sight seeing through out
Day 4 in CCNP Voice – in Madagascar, Africa. Finished Module 1 and student are so far excited to do over 35 labs on CCNA Voice. 90% of all CallManager Feature is covered.
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When the CU CM administrator uses the Remote Port Configuration feature to set the speed and duplex function of an IP phone remotely, loss of packets can occur if one port is slower than the other. The Automatic Port Synchronization feature synchronizes the ports to the lowest speed among the two ports, which eliminates packet
Upon implementation of the DVO-F Redial feature, Cisco UCM stores the target number DN when the DVO-F call initially gets made. If the user presses Redial after a network failure, Cisco UCM receives the service access number, which UCM replaces with the stored target DN. Thus, the redial request succeeds: either a new call gets extended to the original target,
Cisco UCM supports dual-mode mobile phones that use the Cisco UC Communicator client and SIP protocol within the WLAN. Cisco UCM must handle dual SIP registrations (one from Cisco UnUM Communicator via Cisco IM Advantage and one from Wi-Fi as a SIP endpoint). Cisco Mobile 8X provides iPhone users with voice over IP (VoIP) calling, visual voicemail, and access to the corporate
SIP trunks can connect to a variety of endpoints, including PBXs, gateways, and service providers. Each of these endpoints may implement the SIP protocol differently, causing a unique set of interoperability issues. SIP transparency and normalization allow Cisco UCM to seamlessly interoperate with a variety of PBXs and service providers. Normalization allows you to modify incoming and
Beginning in Release 8.X of Cisco Unified Communications Manager, Cisco Unified Mobile Communicator registers directly with Cisco Unified Communications Manager and no longer needs to register with the Cisco Unified Mobility Advantage server.
Assisted Directed Call Park Support Enhancements Cisco Unified Communications Manager 8.x supports Assisted Directed Call Park on the Cisco Unified IP Phones 7900 Series (SIP). Assisted directed call park is supported on all Cisco Unified IP Phones 79xx, 89xx, and 99xx series that support SIP. Assisted directed call park means that the end user needs