Phone Setting; Preference - ATCOM rainbow1 User Manual

Rainbow1 IP Phone User Manual
5. UDP Keep Alive Intvl: Set interval to send UDP packets.
6. Default Ring: Set default ring tone.
7. SRTP: Select "Yes" or "No" to enable or disable SRTP (Secure Real Time Control
Protocol). This feature will be available only when the server supports SRTP.
 Dial Plan
Dial Plan: Configure dial rule for SIP account, please refer to

4.5 Phone Setting

4.5.1 Preference

 Language
Support customizable multi-language.
 Output Volume(1~8)
1. Handset Volume: Specify handset volume grade
2. SpeakerPhone Volume: Specify speaker volume grade
3. Headset Volume: Specify headset volume grade
4. Ring Volume: Specify ring tone volume grade
 Input Gain
1. Handset Gain: Specify handset gain, the bigger the gain, the louder the other
party heard.
ATCOM TECHNOLOGY CO., LIMITED www.atcom.cn
dial plan.
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