DHCP Options for Mitel VoIP

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DHCP Options for Mitel VoIP

L3 Networker

I recently replaced a Sonicwall with a Palo Alto firewall.


One thing I could not get working are the DHCP options related to Mitel phones.  I'm wondering if anyone has gotten these working.


What the issue is that there are 3 options that are integers and the Palo Alto only supports IP, ASCII & hex.


I tried converting the integer to ASCII and hex and neither are working.  I've tried padding it (since 2 are 4 digit integers & 1 is a 2 digit integer).  I've checked Palo Alto's documentation and it's pretty light on how to do custom options.


I opened a ticket with TAC and they were unable to help.






Cyber Elite
Cyber Elite


While not specific to Mitel, give these a look over.





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