IP Telephony and Phones

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hello everyone,we have a problem - there is not any voice from external inbound calls to cisco 7926.we tested 7811 and 8841 phones and we have voice from inbound and outbound calls.ALSO we have voice when dialing from 7926. it seems like there is res...

We have two VG320's setup for analog devices, one is set up with MGCP and the other SIPWhen I had the engineer set up the MGCP VG I told him we have a device on the network that when we call it's number it will tell us what number we are calling from...

kbeaton by Level 1
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  • 6 replies
  • 0 Helpful votes

I would like to make a SIP call troubleshooting.I did pcap for the issue SIP call and I discovered that below: Destination: 10.44.168.1Protocol: SIP/SDPLength: 586Info: Request: INVITE sip:2@10.44.168.1; user=phone I couldn't identify the sip:2@10.44...

E. by Level 1
  • 714 Views
  • 3 replies
  • 1 Helpful votes

we got voice vulnerability solutions  as below: Enable encryption: Ensure that your VoIP traffic is encrypted using secure protocols such as Secure Real-time Transport Protocol (SRTP) or Transport Layer Security (TLS). Encryption prevents eavesdroppi...

hi all,is there any option to open CGI for DX 80? i mean there is already url i can use to open IP phone by ip and see it`s current screen like this http://192.168.1.10/CGI/Screenshotabove url ask me to enter my credential, i enter my creditial that ...

Hello everyone,  we recently deployed some Cisco 7861 (78xx.10-1-1SR1-4) phones running on cucm 9.1.2.10000-28 . What we have noticed is that after a while, the corporate directory stops working. But if we reboot the phone, it starts working again.  ...

Sarg . by Level 3
  • 4115 Views
  • 15 replies
  • 0 Helpful votes