About Kan Aky

Kan Aky · 02-06-2019

We are using IPSEC VPN between different buildings, but using same CM. Some of internal calls are silence (headphone/speaker)(internal code like 2020) dialing with external code sounds clear. What may cause to silence calls for some internal lines? T...

Kan Aky · 11-01-2018

When dials by internal digits (1234), it's ok to forwarding. But when dial external digits (123456789) it's always busy. I explored similar issue, but not able to fix. CM was forwarding external calls correctly a while ago.

Kan Aky · 12-23-2017

There are several models registered in the CM, but only CP 6901 phones turn "unregistered" suddenly. They were working for long time. What reason caused to unregistered them? After restart CUCM, all 6901 model phone status turned to "Unknown" exce...

Kan Aky · 03-02-2017

A port is working for VLAN 1, but when i set it for VLAN 2, it couldn't get ip from that VLAN. Sometimes it gets IP, but unable to connect Internet. (It says "DNS problem". Then i release the IP, it will get IP by 169.XXX.XXX By the way, some ports i...

Kan Aky · 02-07-2019

But 3 of 21 A lines, can call (with sound) all B lines or B lines call that 3 A lines. I'll recheck firewall rules between A-B

Kan Aky · 02-07-2019

Thanks for respond, sorry for late back. I had some ping tests. Building A lines can be pinged from CM, Building B lines are unable ping from CM.

Kan Aky · 11-05-2018

Yes,all calls to gateway. I don't how i see the debug of call. There was no change on Call Manager configuration, only some phone registration.

Kan Aky · 03-02-2017

It's done, thank you.

Member Since	‎03-02-2017 04:03 AM
Date Last Visited	‎02-14-2019 02:49 AM
Posts	8

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Internal Calls Has No Sound

Forwarding external calls to external Number

CM not register 6901 at 8.6.2.20000

Port choosing VLAN - unable to get IP

Re: Internal Calls Has No Sound

Re: Internal Calls Has No Sound

Re: Forwarding external calls to external Number

It's done, thank you.