2800 Voice calls dropping, local extensions also

[fb_webuser]

Cisco 2800 Router | I am having problem, calls are dropping frequently. ISP Side is fully tested, problem in router. calls are even dropping between localextensions

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Posted by WebUser Amjad Ali

[Aaron Harrison]

Hi

If calls are dropping locally I would consider:

1) LAN Stability - check for excessive STP topology changes etc

2) Check the LAN interface of the router for errors

Are you running CUCM or CME?

Regards

Aaron Harrison

Principal Engineer at Logicalis UK

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[fb_webuser]

it is CME, same LAN Interface is working for internet there is no problem with it,

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Posted by WebUser Amjad Ali

[fb_webuser]

problem was solved by, Frequency adjustment of Router with ISP

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Posted by WebUser Amjad Ali