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- Oct 6, 2014
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Hi,
we are running our phones in a separate VLAN (VLAN enabled), so we can use the hubs of the desktop phones.
Now we want to use DHCP option 66, so the phones autoprovision even after a complete reset (at the moment we have to configure the correct VLAN manually on the phones first).
Most of our phones are Yealink. We are using windows Server 2008 R2 DNS/DHCP Server
I have read the manual here http://www.3cx.com/sip-phones/dhcp-option-66/. I want to configure DHCP globally. We have different brands of phones and some other devices in the network, too, which should not use the Yealink URL to autoprovision.
So I guess, we have to use a Vendor-specific option 66. Does this mean we have to configure Option 43 (vendor-encapsulated-options)? Or do I miss some settings configuring option 66 directly? How do I have to configure Option 43?
Best regards
Frank
we are running our phones in a separate VLAN (VLAN enabled), so we can use the hubs of the desktop phones.
Now we want to use DHCP option 66, so the phones autoprovision even after a complete reset (at the moment we have to configure the correct VLAN manually on the phones first).
Most of our phones are Yealink. We are using windows Server 2008 R2 DNS/DHCP Server
I have read the manual here http://www.3cx.com/sip-phones/dhcp-option-66/. I want to configure DHCP globally. We have different brands of phones and some other devices in the network, too, which should not use the Yealink URL to autoprovision.
So I guess, we have to use a Vendor-specific option 66. Does this mean we have to configure Option 43 (vendor-encapsulated-options)? Or do I miss some settings configuring option 66 directly? How do I have to configure Option 43?
Best regards
Frank