Other Collaboration Subjects

SIP lab

I have 3 x 2811 and 3 x 3560 for my lab. Also, I have 1 additional 2811 and 3560 that I use for my home to connect to my ISP. I am trying to practice SIP but I am not sure where to put the SIP configuration, on my home router or my lab router. I wan...

Resolved! Cisco Spark Hybrid Calling - From Spark to PSTN

Hi guys, I've configured the following: CUCM 11.5SU4 cluster with Expressway with MRA. I've added now a Expressway C Connector for Spark Hybrid Aware/Connect. In the Admin Spark Hub I've added my new Expressway C Connector and I've enable succsessf...

Delivery/Read receipt form IronPort

Hello All I am using IronPort in front of exchange but recently facing a problem as my user don't get delivery/read receipt. Is there any way that i can configure IronPort (which is my mail gateway) provide the user the delivery/read receipt. I like ...

Cisco Webex Share Device setup

We have a couple of the new Cisco Webex Share devices. We are trying to set them up, when we select the WebexShare network and enter the passphrase it thinks about connecting then doesnt. It just then goes in a loop where we try to connect then it sa...

Expressway hardening

Hi all, We are using Expessway x8.10. Telco told me that one DN from my company has been hacked. After checked the CDR and the log, i found the source IP is from external and the hacker is from Expressway. Now i blocked the IP from FW. Is there any...

Webex Teams and 911

How is everyone handling 911 with the room devices? If you have room devices with Touch10 and allow outbound calls, are you worried about 911? Just wondering how other engineers are handling EnvironmentRoom devices with DID'sSIP TrunksCloud registr...

No Voice-Port in Module NIM-1CE1T1-PRI

Hi guys. Recently I had a Problem when trying to configure a VWIC card NIM-1CE1T1-PRI and because I managed to do so I want to share it with you. I have a Router which has a 4th generation card in Slot 0/1/0 where I was able to configure the Controll...

Resolved! Ringing company mobilephones

Hi members, I would like to ask for help.I'd like to set up in CUCM to add a company(or their own) mobile phone number as a line to a user, and I would like it to "ring with all the registered devices at the same time" (Jabber, desktop phone). I know...

Konftel IP DET 10 with CUCM 11.5

I'm looking for a wireless conference phone option that will allow for more than three parties on a call. I am currently using a Polycom wireless conference phone through a SCCP VG224. I'm looking at the Konftel 300Wx and the Konftel IP DECT 10 base....

DX 80 USB port not working

hi all, I am using the USB cable which is attached with the HDMI cable for a presentation I connect HDMI cable in HDMI Port in laptop & USB plug in the USB port in the laptop .but what happening presentation is being done on dx80 but i am not able t...

Unauthorized voicemail access issue

CUCM CUC 11.5 - Someone has been accessing Unity mailboxes and changing the Recorded Name. It's not rude, but annoying. But How ? I don't know how to backtrack this. The pin is not changed. The greeting is typically unity default for staff. Some staf...

Determening Media used from TCP dump

I have made a TCP dump from a Conference on the VCS expressway. The problem With the Conference is poor quality. Sending high quality, receiving CIF. The Call goes from Pexip Webapp --> Cisco VCS Control --> Cisco VCS Expressway --> Internet --> Ho...

Fax problem

Hi friends.We deployed Imagicle fax server in our network and configured the router to send and receive faxes.we received the faxes without any problem but we cant send the fax.the connectivity to PSTN is sib trunk and my configuration is: sho run | ...