| Specification |
Type: Dial Phone;
Function: Common Key Phone, Handsfree Phone, Caller Number Presentation Phone, Recording Phone, VoIP Phone;
Display: With Display;
Touch Screen: Without Touch Screen;
Dial: DTMF;
Voice Mail: Support Voice Mail;
Cordless Telephone Frequency: DECT 6.0;
Accessories: Telephone Cords;
Customized: Non-Customized;
Warranty: 1 Year;
Color: Black;
Frequency Band: 1.8 GHz (1880 - 1900 MHz);
Operating Range: Up to 50 meters (indoors) / 300 meters (outdoors);
Battery Type: Commonly a 3.6V Ni-MH rechargeable battery pack;
Voice Quality: Digital HD Voice (Wideband Audio capable, dependen;
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Type: SIP Phone;
Function: Common Key Phone, Handsfree Phone, Caller Number Presentation Phone, Recording Phone, SMS Phone, VoIP Phone;
Display: With Display;
Touch Screen: Without Touch Screen;
Dial: DTMF;
Voice Mail: Support Voice Mail;
Cordless Telephone Frequency: Supported IP Acquisition Methods: DHCP, Static IP;
Answering Machine Record Audio Format: None;
Accessories: Telephone Cords;
Customized: Customized;
Model: Ks31;
Accounts: Support 2 VoIP Accounts;
Call Function: Call Hold/Resume, Tripartite Meeting;
Operating System: Linux;
Encode/Decode: G.711/722/729, AMR-Nb/Wb, Ilbc, Opus;
Algorithm Support: Aec, AGC, Anr, Vad, CNG, Dtx, PLC, etc;
Internet: Web Supports HTTP/Https Services;
Security: Support for SIP V1 (Rfc2543) and SIP V2 (Rfc3261);
Nat Supported: Stun, Turn, Ice;
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Type: Dial Phone;
Function: Wireless Phone, VoIP Phone;
Display: Without Display;
Touch Screen: Without Touch Screen;
Dial: DTMF;
Voice Mail: Support Voice Mail;
Cordless Telephone Frequency: WiFi 802 B/G/N/AC/Ax, 2.4GHz&5GHz;
Answering Machine Record Audio Format: None;
Accessories: Telephone Cords;
Customized: Customized;
Product Name: WiFi SIP Phone;
Model: Ks20;
Brand: OEM/ODM;
Accounts: Support for 1 SIP Account;
Call: Incoming/Outgoing Calls;
Audio: HD Voice;
Wi-Fi: 802 B/G/N/AC/Ax, 2.4GHz & 5GHz;
Dual Tone and Multi-Frequency: in-Band, out-of-Band, SIP Info;
Encode/Decode: G.711/722/729, AMR-Nb/Wb, Ilbc, Opus;
Network & Security: Supports SIP V1 (Rfc2543) and SIP V2 (Rfc3261);
Input: AC 100~240V;
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Type: Dial Phone;
Function: Wireless Phone, VoIP Phone;
Display: Without Display;
Touch Screen: Without Touch Screen;
Dial: DTMF;
Voice Mail: Support Voice Mail;
Cordless Telephone Frequency: WiFi 802 B/G/N/AC/Ax, 2.4GHz&5GHz;
Answering Machine Record Audio Format: None;
Accessories: Telephone Cords;
Customized: Customized;
Product Name: WiFi SIP Phone;
Model: Ks20;
Brand: OEM/ODM;
Accounts: Support for 1 SIP Account;
Call: Incoming/Outgoing Calls;
Audio: HD Voice;
Wi-Fi: 802 B/G/N/AC/Ax, 2.4GHz & 5GHz;
Dual Tone and Multi-Frequency: in-Band, out-of-Band, SIP Info;
Encode/Decode: G.711/722/729, AMR-Nb/Wb, Ilbc, Opus;
Network & Security: Supports SIP V1 (Rfc2543) and SIP V2 (Rfc3261);
Input: AC 100~240V;
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Type: Dial Phone;
Function: Wireless Phone, VoIP Phone;
Display: Without Display;
Touch Screen: Without Touch Screen;
Dial: DTMF;
Voice Mail: Support Voice Mail;
Cordless Telephone Frequency: WiFi 802 B/G/N/AC/Ax, 2.4GHz&5GHz;
Answering Machine Record Audio Format: None;
Accessories: Telephone Cords;
Customized: Customized;
Product Name: WiFi SIP Phone;
Model: Ks20;
Brand: OEM/ODM;
Accounts: Support for 1 SIP Account;
Call: Incoming/Outgoing Calls;
Audio: HD Voice;
Wi-Fi: 802 B/G/N/AC/Ax, 2.4GHz & 5GHz;
Dual Tone and Multi-Frequency: in-Band, out-of-Band, SIP Info;
Encode/Decode: G.711/722/729, AMR-Nb/Wb, Ilbc, Opus;
Network & Security: Supports SIP V1 (Rfc2543) and SIP V2 (Rfc3261);
Input: AC 100~240V;
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