AP-AC20N enterprise IP voice intercom controls visitor access through voice using internet. It has an excellent scalability using SIP standard VoIP signal process feature by interworking with AddPac IP-PBX, IP phone, and soft phone. It also supports the state of the art audio codec optimally. It provides enterprise visitor access control solution along with AP-ACS1000 Access Control Server.
Door Phone New Paradigm “Voice over IP”
AP-AC20N IP voice intercom for door is combination of VoIP signaling and voice processing technology. This product uses the state-of-art technology voice compressed algorithm and unique QoS algorithm of AddPac to maintain the maximum voice quality under fast internet line and slow internet line as well. This product is designed based on high performance RISC CPU + DSP structure.
Firmware Upgradeable Structure
AP-AC20N RISC CPU and DSP are all programmable structure so that user may use the latest features without much effort by simply setting an auto upgrade option or download from the homepage.
Smart Web Manager Function
AP-AC20N IP voice intercom is embedded with smart web manager for voice intercom management. User may setup/manage IP voice intercom through PC, smart phone, and tablet device.
AddPac VoIP/Video/IP-PBX products are well known in terms of performance and stability in the world. With our accumulated experience in enterprise market and communication market, AP-AC20N will satisfy the needs of customer in intercom field for door access along with AddPac IP telephony solution.
Various IP-PBX, IP Phone Support
Various VoIP Codec Support : G.711, G.729A, G.726, G.723.1 etc
Advanced QoS Support for High Quality Voice
Blue B/W LCD Support : 128 x 64
High Performance Programmable DSP
H.323, SIP Dual Stack
Flash Memory 4MByte, SDRAM 32MByte
Speaker Phone Function Support
Network Interface : 10/100Mbps Fast Ethernet
RS232 Interface Support : Alarm Input, Relay
Output Control Port Support
PoE (Power over Ethernet) Support : Option
Audio and Telephone Features
Single One Touch Call Button
G.711, G.729A, G.726, G.723.1 Voice Codec, etc
SIP, H.323 Dual Stack
High Performance RISC+DSP H/W Architecture
Network Interface Module
One(1) 10/100Mbps Fast Ethernet
Internal MIC In
Internal Speaker Out
Alarm Input : 2 Port
Relay Out : 2 Port
Power & Operation Environments
External Power VAC 110~220 VAC, 50/60Hz, 12V 1A
0°C to + 45°C (32° to 112°F)
-40°C ~ +85°C (-40° ~ +185°F)
5% ~ 95% (Non-condensing)
W x D x H (mm)
102.8mm x 40.5mm x 166mm
Static IPv4 Routing
Point-to-Point Protocol (PPPoE for ADSL), etc.
- G.711, G.711PLC, G.723.1, G.726, G.729, etc.
H.323, SIP Dual Stack Support (Concurrent)
ITU-T H.323 v3 VoIP Protocol with ITU-T H.235 Security Feature
SIP Proxy Server Interoperability
Voice Processing Features Supports
- VAD, DTMF, CNG, G.168
ITU-T H.323 Gateway, Gatekeeper Support
Enhanced QoS Management Features for Voice Traffics
IP-PBX Signaling Protocol
SIP Signaling Protocol between AddPac IP-PBX and