Voice over IP

Hi All,   I have a client that currently wants to stay on the basic paging license. I was wondering if anybody knows if there are any software limitations to how many "Recepient Groups" and "Phones" we can create with Informacast Basic Paging.  I am ...

Hello Guys,   I am using cisco 4506 series switch and Panasonic VoIP phones -KX-NT543.   I believe these phones do not support cdp but do lldp.   I configure new vlan 14 on my switch  int ge5/23 switchport voice vlan 14 switchport mode access switchp...

Hi Guys,   I am tryng to configure console password on gateway and I am receiving the error message:   GW-VOZ-01(config)#enable password ?  0      Specifies an UNENCRYPTED password will follow  7      Specifies a HIDDEN password will follow  LINE   T...

Have this error coming up every time i want to add an extension on the UC500. Any resolution on this please advice.

Hello, How to connect a potential free contact to an IP phone CP7911 en CP7942? We want to give a signal with a lamp when there is an incomming call.This is because the phone is in a loud admosphere.   Thanks for your help.

We have a 3850 switch with port channels to two 2960 switch stacks and a trunk port to the WAN router.  We need to be sure we have QoS on these port channel ports so traffic from the 2960 switches can pass through the 3850 on the way to the router.  ...

Hi Guys,   We have alcatel-lucent IP phones connected to Cisco Switches 2960. Yesterday, we got a strange issue that some of our PCs not able to get connectivity but IP phones working fine. After getting rebooting the IP phones manually PC get back t...

Hello,Is there a command to fix the trunk signaling source port to 5060 in the Cisco AS5400XM ?Thanks,

I've got a extrange behaviour with my Linksys  PAP2T-EU item. I can do outgoings calls perfectly. I can receive incoming calls, but there is no sound at all from the interlocutor and no sound mine in the other side of the call. Any ideas to resolv th...

Hello. I cannot find any example configuration for CUCME (Express) and CUBE. Can you please tell me where to find one? I have an ISR4331 with CUCME and CUBE functionnalities. Thanks. Best regards.

Hello.My configuration mainly includes a Cisco ISR4331 with CUCME (Express) and CUBE.I also have a SIP trunk provided by Keyyo (https://www.keyyo.com/fr/trunk-sip/).This SIP trunk is for placing calls for (and receiving calls from) "public" phone num...

Dear All,Hi, I have a cisco 2811 router. I would like to configure QoS for VoIP on that. Can someone guide me with the same?Attached is the configuration of the router.Regardssarfaraz

Hi Cisco community;             I have an issue with some outbound Long distance calls with bad static when making calls.  The user needs to hang up and dial again and get a good port usually.  my doubt here is, how can I test the serial port for poo...