Message problem

[ahmed]

switchace5b2#28-Oct-2011 12:30:36 %VSDP-W-VSDPMD5AUTHFAILED: VSDP message from 10.10.10.10 was dropped, authentication is failed: key-string is ; key-id is 1., aggregated (2)

What's the solution
Thank you 

[Georg Pauwen]

Hello,

I assume this is a small business SG switch ? What device is 10.10.10.10 ? VSDP is Voice Discovery Protocol, do you have any voice VLAN set in your switch ?

[ahmed]

10.10.10.10 SF 300-24P 24-Port
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yes i have voice vlan 10
Available on all switch
It works correctly
Thank you

[Georg Pauwen]

How is the voice VLAN configured, are you using Auto Voice VLAN ?

[ahmed]

ip dhcp pool VOICE_VLAN
network 10.200.80.0 255.255.255.0
dns-server 10.10.80.2
domain-voice
default-router 10.200.80.254
option 242 ascii MCIPADD=10.200.4.4,MCPORT=1719,HTTPSRVR=10.10.80.2,VLANTEST=0,L2QVLAN=10
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dhcp Data from the server win 2012 10.10.80.2

10.200.4.4 Call Management System : In another building
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Voice dialing No problems