Voice over IP

Experts, I need help with QoS for voice traffic on a 2821. I have a few phones directly connected to a HWIC-D-9ESW in a 2821.  I'm trying to setup the COS to be trusted so the voice traffic will be classified correctly. Can anyone explain what the be...

My company has a 100Mbps Internet circuit with a 10Mbps SIP trunk provisioned with Internet. The person who ordered the circuit no longer is with the company, and no one seems to know a lot about it. It has been decided to go with a different carrier...

I just purchased a new 8851 IP Phone with hopes to use it with a 3rd party IP phone service (SIP) I am unable to login to the web interface for configuration (I believe its turned off by default) After many hours on google I have been unable to find ...

hi I have installed CSPC and I am log in in as an administrator to GUI. is there a way to turn off the pop up message when you log in asking you to set your password reset questions. these questions aren't relevant for a admin account

I have recently replaced all my network switches with Cisco 2960X switches.  I have 6 voice vlans and approximately 100 data vlans.  Just recently on one of my switches which just happens to be a stack with a 2960X-24ps and three 2960X-48LPD, all of ...

Hi All,  We have been having issues with our phone system the past couple of weeks or so. It started when a user reported that incoming outside calls could not "dial by extension" to reach a specific extension because the line would go dead before t...

Hi All , I can't specify redirection information for diversion calls  on PGW. Redirection information likes below for egress side. Could you help me ?     Redirection Information         Optional Parameter: 19 (Redirection information)         Para...

I am looking through the QOS config on our 3650 stacks and wondering about the following -Under each of the classes below I see the number of packets going up, but then below it says 0 packets 0 bytes for each one. What exactly is the output below te...

Hi All, I have created several discussions about the above topic and no yet solution. Please is there any one who can help to diagonalize the cause of this as I have researched about this, verified IP connectivity is up always: Below is the errors ...

I am having the issue that I am unable to make an incoming call to one number only (main line). But I can call in to other numbers except the main line.Call out is no problem. The call flow: External <--------->Tel <------->ISDN ------->Cisco router ...

Hi, Does anybody have a template to configure a E1 in Ecuador ? I have tried with the command below: controller E1 0/0/0framing NO-CRC4ds0-group 0 timeslots 1-15,17-31 type r2-digital r2-compelled anicas-custom 0  country ecuador-itu use-defaults ...

I work for a small company (25 employees) most of whom are constantly on the phone. At any given moment during the day, 20 of those 25 will be on the phone.  Phones are mission-critical for us.  We do mental health crisis phone counseling, and arrang...