IP Telephony and Phones

Showing results for 
Search instead for 
Did you mean: 


Forum Posts

I have a Cisco 8945 phone that changed configurations in the last 24 hours.  Yesterday, the user was able to retrieve voicemails without needing a PIN.  Now it is requesting a PIN and the prompt doesn't offer to listen to voicemails.  It's the generi...

ctalavat by Beginner
  • 20 replies
  • 0 Helpful votes

Hi,The VAPT team has identified TFTP services as a vulnerability because they can retrieve files without any authentication. Consequently, I have restricted access exclusively to the phone VLAN. However, they are suggesting that this issue should be ...

Hello Experts,We are trying to implement the 802.1x authentication. Everything works well for any model of 88xx except 8811. Do we need any special treatments for 8811?Thanks,MK

mightyking by Frequent Contributor
  • 2 replies
  • 0 Helpful votes

Hello, I am facing some strange issue with Vg224, the device is added as SIP trunk on CUCM. All incoming and outgoing calls are working fine.The issue is that when someone calls the analog phone, as soon the person answer the call he first hear some ...