Sunday, February 26, 2012

Cisco B-ACD on CME router - Drop-through option

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In Cisco CME B-ACD, drop-through option can be configured so that when the AA services receive the incoming call, it will send the call dire...

MGCP Signaling QoS marking

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According to show mgcp , the default marking for MGCP signaling DSCP marking is AF31 (26): MGCP media (RTP) dscp: ef, MGCP signaling d...

Difference between "set dscp" and "set ip dscp" under policy-map

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They are more or less the same in the IPv4 world.  The only difference is, set dscp will work for I Pv4 and IPv6 and set ip dscp is for I...
Thursday, February 16, 2012

Off-hook alerting configuration on UCM

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This is one of the common compliance clause in RFP (especially hotel, hospital) which requires off-hook alerting, which means after the phon...
1 comment:
Wednesday, February 15, 2012

Comparing N5K and N7K - a very high level key features comparison

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5K - A-FEX - VM-FEX - FC - Unified Ports - EvPC 7K - OTV - LISP - MPLS - VDC Both of them support FabricPath (N7K F1 and F2 car...

ASR 1000 OTV supports on IOS XE 3.5

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Recently OTV is introduced to the ASR 1000 platform and is supported starting from IOS XE 3.5.  Basically the OTV support on ASR1K and N7K i...

Nexus 7000 - M1 modules and F2 modules quick comparison

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A fetaure comparison for quick reference: M1 F2 Max 8 x 10GE line rate ports Max 48 1/10GE line rate ports ...
Saturday, February 11, 2012

Changing CUE license

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In the lab, another common task that you will work on is to changing the CUE license.  For CME and UCM integration, different licensing fil...

CME cBarge - Failed to setup barge

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Just labbing on the CME cBarge feature and got the error message "Failed to setup Barge" on the phone display.  The reason in my c...
3 comments:
Thursday, February 9, 2012

UCM + CUE integration example step-by-step

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1. Create CUE End User on CUE conf t username boss create username sec create username boss phonenumber 1001 username sec ...