About chrisbuchner

chrisbuchner · 03-14-2025

Good Day Experts,Another day another authentication problem with Telco's.CUCM > Cube > Telco with SIP authentication.I am struggling to get this to work and I am trying to get this pointed towards an ISP issue but I need to confirm our side is clean....

chrisbuchner · 04-23-2024

Hi Experts,I am sitting with an unique issue where my Auto Attendant works perfectly from inside the office, however it is not reachable from external calls.Connection ISP > SIP > CUBE > SIP > CUCMWhat I am seeing is as soon as I direct the call to C...

chrisbuchner · 10-27-2022

Hi Experts,I have inherited a call manager with lots going on. However there is currently an issue I cant seem to find the cause:Scenario:Site has 1 DID that transfers to a call handler which allows the caller to transfer calls to an internal extensi...

chrisbuchner · 07-21-2022

Hi Experts,I would like to know what would be the right config to reroute specific IP addresses to the outside for a subnet on the inside whilst having the rest of the traffic go over the VTI tunnel.Currently all traffic is going over the VTI tunnel ...

chrisbuchner · 06-08-2022

Hi Experts, I am just about to give up on the 9500s and RMA them. I have 2x 9500 40X's thats connected via fiber both can see each other no problem. But for some reason they cant ping eachother cant pass traffic to eachother ARP isnt working MAC addr...

chrisbuchner · 04-24-2024

Correct if you remove the forward all the number rings and you can pick up the call no problem if you add the forward to another directory number it also works and calls are received.You are on the right track I am almost able to figure this out this...

chrisbuchner · 04-24-2024

Hi Maren,Thank you for your response, From what I can see from the DNA is the following:The number is registered on my CIMC and forwarded to Voicemail where it should be picked up by the Auto Attendant.It also obviously matches the outbound patterns ...

chrisbuchner · 04-24-2024

That is true, I was hoping there is an obvious "something" that I have missed or am missing with this since it works from internal.I will get a fresh log with all of the call legs in it and keep the numbers open if that will help.

chrisbuchner · 04-24-2024

Hi Sajid,See attached the cube configuration the configuration is a mess as I have been trying various things to get it to work the only dial peer that has to stay is the incoming dial peer 200 from ISP using URI without it calls can not be reached i...

chrisbuchner · 04-24-2024

Hey b.winter, the numbers are masked because its real numbers and for a business. I do not translate any of the numbers from the cube only from the CUCM and the only translation happening is from 0 to E164 format. I have even tried without transforma...

Member Since	‎02-24-2017 02:37 AM
Date Last Visited	‎03-18-2025 02:34 AM
Posts	62
Total Helpful Votes Received	20

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Cisco Cube SIP Authentication Clarification

Call Handler Not Reachable From Outside Call

Unity Connection Call handler goes to voicemail not extension

Cisco ASA VTI VPN route specific IP to outside

Cisco 9500s 40X cant pass L3 traffic to each other

Re: Call Handler Not Reachable From Outside Call

Re: Call Handler Not Reachable From Outside Call

Re: Call Handler Not Reachable From Outside Call

Re: Call Handler Not Reachable From Outside Call

Re: Call Handler Not Reachable From Outside Call