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CISCO SWITCHES FOR SMALL and MEDIUM BUSINESS

Introducing the next generation of Cisco Small and Medium Business Switches. Cisco is refreshing its SMB Switch portfolio. Click here  to learn more.


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Voice Vlan on SG220-26 not working

Hi,

I have a problem with switch SG220-26 , throughout the company we have a vlan assigned to telephony (Cisco model IP phone 303) , only on this switch vlan (phone) does not work. Can you help me? How do I configure this switch correctly?

4 REPLIES 4
marce1000
VIP Advisor

 

 - Check this document : https://www.cisco.com/c/en/us/support/docs/smb/switches/cisco-small-business-200-series-smart-switches/smb99-voice-vlan-configuration-on-the-200-300-series-managed-switc.html

                                 Also  how do you define 'does not work' ?

 M.

Hi, to explain me better: the data flow between pc works shared folders, ping, remote desktop ... everything works but phones don't. The telephones are unreachable, they do not ring and you cannot speak, whether you use the call by internal number or with an external call.

 

 - Is  the basic networking setup of the phones functional, such as : do they get an ip address, and for instance : can you ping a phone ?

 M.

Tomorrow I test ping.

The ip are assigned by dhcp.