IP Telephony and Phones

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firmware update via usb instead of tftp

hello please can you advise on updating the firmware for this old 881V..  i was going to try tftp (following this guide for 800-series routers) but then realized there is a usb port in the front.    can i update the firmware via usb instead of tftp?

wfx1 by Beginner
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  • 6 replies
  • 0 Helpful votes

Resolved! CME 10.5 install on C881V

hello i am trying to install CME 10.5 on an old ISR C881V..  i've installed  c880voice-universalk9-mz.154-3.M10.bin and  cisco-config-pro-exp-admin-k9-3_5_3-en.zip so now i can access the CCP admin page on the router at https://192.168.1.1/flash:ccpe...

wfx1 by Beginner
  • 1151 Views
  • 10 replies
  • 0 Helpful votes

Resolved! How to stop Pacquet capture from cucm

Hello Experts,   Can you please help me ?   I have 2 question after capturing pacquet from CUCM. I have executed the command utils network capture file mycap count 100000 size all host 10.150.1.1 on the CUCM. 1) My session  timed out Before I typing ...

O.Zang by Beginner
  • 685 Views
  • 4 replies
  • 0 Helpful votes

Avaya IP Phone 9611G with Cisco UCM

Hello,We have a customer who currently have an Avaya IP telephony platform with G430 Media Gateway and S8300 Call Processor Server along with Avaya IP Phones 9611G.We have proposed Cisco BE7000 with CUCM ver 11.x with BASIC Licensing.1.) Can the Avay...

ankjain2 by Beginner
  • 624 Views
  • 2 replies
  • 0 Helpful votes

Resolved! ATA 186 Port 80 vulnerability

Hello Community!     Looking for a way to disable the web interface of these devices either from CUCM or local side. Our Security Dept has flagged these with a port 80 vulnerability and which our CUCM provider has yet to provide any reasonable action...

chadrife1 by Beginner
  • 957 Views
  • 9 replies
  • 0 Helpful votes

Resolved! Cisco 7961 IP phone showing blank screen after factory reset.

Hi Everyone,I have factory resetted my cisco 7961 ip phone firstly using 123456789*0# and then 3497672850*# ,but now its showing blank screen with all line buttons blinking in sequence.What happened to my ip phone ? is it dead ? how can I make my cis...

Unable to register in CME

Hello. I am mystified with my configuration. I have 7942 ip phone it is supported by my 2921 router with os version 15.2(M4). I was able to configured it successfully last week and it is working well. Since i dont have a full license for unified comm...