IP Telephony and Phones

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Good morning.  Picking up parked calls has not been an issue in the past.  Recently one of the users is unable to pickup a parked call from her phone.  When she attempts to do so, it send the call to her VM instead.  I have deleted her phone and dn a...

hi I have a router 2900 CME VERSION 12.0 I have a problem with the presence on the 7975 ip phones registered in SIP the problem is that when I pick up the handset I have when I put the DND of the ip phone the other phones do not see the presence on t...

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
  • 1317 Views
  • 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
  • 829 Views
  • 3 replies
  • 1 Helpful votes