IS / IV740

IS / IV740 IP Intercom

ESCENE IP Intercom door phone IS/IV740 is the newest indoor VoIP IP door phone which professional designed as the requirements from industry users. The device has the characteristic of well compatibility with different platform, offers users a convenient service. IS/IV740 is dust proof, water proof and dismantle prevention, having a fashion appearance and high protection. IS/IV740 is a bond of door opening by long-distance DTMF, Password. Its powerful performance, stability and reasonable price make it a perfect choice of industry user.


Support embedded or wall-mounted installation.
Built in 1M HD Camera and infrared light, use H.264 codec.
High-fidelity sound quality: HD codec, Full duplex hands free calls.
2 RJ45 10/100M Ethernet ports, support PoE IEEE 802.3af class 0.

Built in two of Relay Output and Logical Input interfaces.
Support Plug-and-Play, Auto-provision, Remote maintenance and management.
4 SIP accounts, Web support Multi-language.
One of user-defined DSS Key, which can be setup to speedy dial, intercom etc.

Phone Features

4 SIP account, Hotline.
Mute, DND (Active URL).
Call hold, Call forward, Call waiting.
Call transfer (blind/busy/ask).
Auto-answer, 3-way conferencing.
4 DSS programmable key (Speed dial, Intercom etc.).
Default Ring tone 1 selection/import/delete.

Volume control.
Direct IP call without SIP proxy.
Custom Warning Ring tone 2 selection/import/delete.
Time setting (SNTP/SIP Server/Manual).
Support SIP main/standby server.

Advanced Features

1 key to restore the factory value.
4 DSS programmable key (Speed dial, Intercom etc.).
Bridged line appearance (BLA).
2 Logical input and 2 Relay output interface, can connect other security equipment.

IP PBX System Integration.
Busy lamp field (BLF), BLF list.
Call pickup, Dial Plan, Call recording Anonymous call, Anonymous call rejection.
DND & Forward synchronization.
Intercom, Paging, Music on hold.

IP PBX System Integration

DND & Call Transfer; Intercom, Paging.
Call pickup, Dial Plan, Call recording.
Anonymous call, Anonymous call rejection.

Network conference, Distinctive ring tone, Intercom, Paging, Music on hold


Video codec: H.264.
Image codec: JPEG/PNG/BMP/GIF.
Bandwidth selection: 64kbps~4Mbps.

Video format: MP4/3GP/FLV.
Video call resolution: QCIF / CIF / VGA / 4CIF (1280x720P).
Frame rate selection: 10~30fps.

Codes and Voice Features

Wideband Codec: G.722.
VAD, CNG, AEC, AGC, Full-duplex.

Narrowband codec: G.711μ/A, G.723.1.
G.726, G.729AB, iLBC.