Audited Supplier
DIY SIP Broadcast, Intercom, Paging
Q518 is a SIP video intercom & Paging device for industry application.
The media stream transmission adopts standard IP/RTP/RTSP protocol. It inherits the advantages of the stability and the sound quality of VoIP Phone. It is perfectly compatible with all the current SIP IPPBX /IMS platforms, such as Asterisk, Broadsoft, 3CX, Elastix, etc.
It has various functions and interfaces, Such as Intercom, broadcast, video , security, recording, to adapt different application environment, you can very easy to DIY your video intercom & paging equipment. Q518 is the best choice for everyone.
Highlight Features
> Easy DIY your Intercom, Broadcast, Paging
> Small and exquisite, can be embedded in the internal installation
> Emergency call button interface, active call
> Interact with IPC camera, you can make a video phone call
> NVR video recording, standard RJ45 interface
> Recording output, 3.5mm standard audio interface
> 10W-30W adaptive output power
> System online management and upgrade
Intercom | Physical Specifications |
| · Two SIP lines, supporting SIP 2.0 | · 2 RJ45 interface: |
| (RFC3261) and related RFC | Yellow: WAN port 10 / 100M adaptive, support POE |
| · Supports two lines RTSP | PoE: 802.3af (Class 3: 6.49 ~ 12.95W) |
| · Voice broadcast IP address | Black: LAN port (Only connected to the original camera) |
| · Button or remote volume adjustment | Cable: Super five lines or better |
| · Switch signal input and output | · 1 blue indicator (SIP status and network status) |
| · Talkback recording output | · 2 volume plus or minus key |
| · Handsfree talking | · 1 restore factory settings key |
| · Default auto answer | · 1 recording output interface: 3.5mm standard |
| · Dynamic multicast function | audio interface 15 Ohm impedance |
| · Supports DC or POE power supply | · 1 ground screw |
| · Support for Function key interface | · 1 way passive speaker interface: Output power: |
| · Support monophonic active speakers | 4Ω, POE / 10W, 12V / 10W,18V / 20W, 24V / 30W; |
| · Network time synchronization | related to supply voltage. |
| · Action URL / Active URI remote control | Wire diameter: 18 AWG or larger diameter |
| Interface:Pluggable terminal block | |
| Audio | · 1 headset speaker: |
| · Narrowband speech coding: G.711a / u, | Output: 32 Ohm 1.2V interface:Pluggable terminal block |
| G.723.1, G.726-32K, G.729AB | · 1 DSS key interface (4 lines): Indicator: Output 5.0V 5mA |
| · Broadband speech coding: G.722 | Sensitivity: -38dB, Impedance 2.2K Ohm bias voltage 2.2V |
| · Half Duplex Echo Cancellation (AEC) | · 1 short circuit input and output interface (built-in relay): |
| · DTMF: In-band, out-of-band DTMF(RFC2833) | Relay: MAX DC30V / 1A, AC125V / 0.5A, |
| Interface:pluggable terminal block | |
| Networking/ Protocols | · 2 parallel power input interface: |
| · Supports PoE (802.3af) | 12V-24V / 2A DC 1 road for the 5.5mm DC power seat |
| · Primary and secondary DNS servers supported | 1 road way 2Pin pluggable terminal block |
| · Support VLAN | · Standby power consumption: DC12V 1.32W / POE 1.78W |
| · Supports SNTP client | · Housing material: aluminum alloy shell |
| · Support VPN L2TP / PPTP / IPSec | · Installation: Indoor installation |
| · Supports SRTP | · Operating temperature: -30 ~ 70 ºC |
| · Support for HTTP / HTTPS web pages | · Storage temperature: -40 ~ 70 ºC |
| · Support Qos: 802.1p / q, DSCP | · Relative humidity: 10% - 95% |
| · Support MD5 authentication | · Equipment size: 113x83x28mm |
| · Supports Web Filter | · Packing size: 138x108x77mm |
| · DHCP / static / PPPoE | · Equipment weight: 250g |
| · STUN |
Intercom solution
