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Touch Screen Multimedia Intelligent Video Telephone, IP Network Intercom System
JR404-AP IP video intercom phone Support high-definition audio and
video calls based on SIP protocol, with excellent hardware echo
suppression and noise reduction effects; support standard SIP2.0
protocol, compatible with mainstream switch, IMS and IPPBX systems
on the market, as well as various SIP protocol mainstream audio and
video terminals .
Flexible hardware configuration can be matched according to
customer's application scenarios
Phone device adopts Cortex A7 1.2* quad-core design,
Supports high-definition voice calls, original ecological Android
7.1 system design,
Supports application expansion based on open Android platform, the
device adopts 8-inch 1024×768 IPS high-definition resolution and
supports multi-point Touch capacitive screen,
Support WIFI connection support (2.4G), and support Rj45 wired
network to meet various network access methods;
Support HDMI high-definition output, can be connected to TV,
projection and other equipment;
The device is also equipped with Bluetooth, suitable for different
office situation.
Touch Screen Multimedia Intelligent Video Telephone, IP Network Intercom System
VOIP parameters of this device
This device is a standard SIP protocol, which is perfectly
compatible with all PBX sip servers on the market
SIP Protocol | SIP 2.0 (RFC3261) |
Transmission protocol | UDP/TCP/TLS |
DTMF | In-band, Out-of-band(RFC 2833) and SIP INFO |
Audio coding | G.722/G.729/AMR/AMRWB GSM/PCMA/PCMU/SPEEX/ILBC/DTMF/ISACWB/OPUS |
Audio function | AEC/VAD/CNG/AGC/ANS |
SRTP | NONE/FORCE/PREFER |
3GPP | TS 24.605 |
Call transfer support | support |
STUN | support |
SIP line | 3 lines |