PLANET VIP-2020PT User Manual
Page 67
Enterprise HD PoE IP Phone
VIP-2020PT
SIP Global Settings
Strict Branch
Enable the Strict Branch, the value of the branch must be in
the beginning of z9hG4k in via field of the invite sip message
received, or the phone won’t response to the invite sip
message.
Notice: the deployment will become effective in all sip lines.
Enable Group
Enable Group by selecting it, then the phone enable the sip
group backup function.
Notice: the deployment will become effective in all sip lines.
Registration Failure Retry
Time
Specify the registration failure retry time, if the phone register
failed, the phone will register again after registration failure
retry time.
Notice: the deployment will become effective in all sip lines.
8.3.3.2 IAX2
IAX2 Config
Field name
Explanation
Status
Shows if the phone has been registered the IAX2 server or not.
Server Address
Input User IAX2 server address.
Server Port
Set User IAX2 server port, the default is 4569.