Almost identical to https://vyos.dev/T4389 but:
vendor class id of "ShoreTel IP Phone"
space named "shoretel"
option 156 as text named "shoretel-server"
Almost identical to https://vyos.dev/T4389 but:
vendor class id of "ShoreTel IP Phone"
space named "shoretel"
option 156 as text named "shoretel-server"