UC Series User Manual
109
OpenVox Communication Co. , LTD.
URL: www.openvox.cn
Figure 2-2-45 Special tone
Table 2-2-36 Instruction of Special tone
Options
Definition
Custom Busy Tone detect
Turn on/off busy detect function
Busy Tone count
How many busy tones to wait for before hanging up. The
default is 3, but it might be safer to set to 6 or even 8.
Busy Tone pattern
Set the busy detect country
2.2.6.2 SIP Settings
Figure 2-2-46 NAT Settings
Table 2-2-37 Instruction of NAT Settings
Options
Definition
NAT
Asterisk NAT setting: yes = Always ignore info and
assume NAT no = Use NAT mode only according to
RFC3581 never = Never attempt NAT mode or
RFC3581 route = Assume NAT, don't send rport
