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WiFi SIP Phone C2W User Manual
1.
DND Service Enable: Select “Yes” or “No” to enable or disable DND service.
2.
Do Not Disturb: Select “Yes” or “No” to enable or disable DND (Do Not Disturb).When DND
enabled, all the incoming calls will be rejected. At this moment if Always Target or Busy Target
was set, all incoming calls will be forwarded to the targets preferentially.
3.
DND Authorized Number: Set the DND authorized number.When the DND fuction opens,DND
authorized number calls will not be rejected.
4.
Block Call ID: Select “Yes” here, Caller ID will be blocked, C2W will call others as anonymous.
5.
Block Anonymous Call: Select “Yes” here, all anonymous call will be blocked,
C2W will reject all anonymous callers.
6.
Auto Answer: Select “Yes” here, C2W will answer all incoming calls by speaker automatically.
7.
Auto Answer Delay: Set the auto answer delay.Defauts to 0.
8.
Call Waiting
：
When C2W is on calling, and Call Waiting enabled , any new incoming calls will
not be rejected but ringback tone can be heard by the remote end. if Call Waiting disabled,
only one conversation will be available even multi-accounts have been registered on C2W .
9.
Block IP Call:Select “Yes” or “No” to enable or disable block ip call.
10.
Send Key: Define the Send key as “#” key or “*”Key. Press “#” Key or “*”Key follow those phone
number you want to dial, then number will be dialed out immediately.
4.5.3
Voice
Echo Cancellation
1.
VAD
：
Select “Yes” or “No” to enable or disable VAD (Voice Active Detection). If enable, RTP
packets will not be sent when C2W is mute.
