Service
Unitchannel
Sitechannel
(ICU
protocol)
CWMP Stun
Configuration
Port
Proto-
col
8011
UDP
8004
UDP
3478
UDP
Direc-
On by
tion
default
In/Out
✓
✓
In/Out
Out
×
47
Config-
Settings
urable
×
–
×
–
✓
Auto
Provi-
sioning
42)
(p.
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