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Wednesday, 26 February 2014

Basics of Cisco Unified Border Element

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Now a days SIP service are growing and the  service provider are providing SIP as  a service.These services can be terminated for a enterpr...
Sunday, 23 February 2014

Call disconnect issue on MGCP on muted phone

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Just want to share one incident with a customer and from that i came to know about this feature of MGCP gateway. The problem we are facing...

CME configured as SRST fallback in MGCP mode

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Cisco CME can be configured in SRST mode and is better option than normal SRST.CME in SRST support more feature compare to normal SRST and ...
Tuesday, 18 February 2014

Blocking calls based on time and pattern

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In CME we can provision it do the call routing based on time and the pattern. These kind of scenario came when you want to block some spec...
Sunday, 16 February 2014

Survivable Remote Site Telephony ( SRST )

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Survivable Remote Site Telephony (SRST) is a feature used in cisco IPT deployment to provide fallback in case the Remote site looses connec...
Friday, 14 February 2014

Paging configuration in Call Manager Express

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Just came across a requirement from a customer for implementing paging in Cisco Call Manager Express       ( CME ) The config is pretty m...
Monday, 26 August 2013

Changing Bearer Capability in ISDN gateway

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Many time it had happend with me that i get a bearer capability mismatch between my gateway and service provider switch due to which the ca...