IPNext250 is a next-generation IP keyphone system for interworking with PSTN interface and various IP terminals of AddPac (AP-VP300 IP Video Phone, AP-IP300 IP Phone, etc)) to provide multimedia IP telephony services as well as the traditional keyphone system. This product is built based on the high performance embedded RISC and suitable for the small and medium size companies. IPNext250 inter-works well with the various VoIP and video products of AddPac to provide a variety of IP application service.
Table 1. IPNext210 Usage
Supported IP Terminals
Various Call scenario Ring Tone Service Music On Hold 3 way Conference Voice Mail IVR User Presence Service RTP Proxy Service
AP-VP500 Video Phone AP-VP300 Video Phone AP-VP280 Video Phone AP-VP250 Video Phone AP-VP230 Video Phone AP-VP150 Video Phone AP-VP120 Video Phone AP-IP300 IP Phone AP-IP250 IP Phone AP-IP230 IP Phone AP-IP160 IP Phone AP-IP120 IP Phone AP-IP90 IP Phone AP-WP100 WiFi Phone AP-SM100 Smart Communicator (Soft Phone) Smart Messenger for UC Smart Window for UC
PSTN Line Interface
FXO VoIP Gateway for PSTN
AP-N1-FXO8 8-Port PSTN Interface Module installed
PSTN Analog Phone Interface
FXS VoIP Gateway for analog phone connection
AP-N1-FXS8 8-Port FXS Analog Interface Module installed.
Next-Generation IP KeyPhone System
AddPac IPNext250 IP Keyphone system consists of one(1) CPU module slot for system control and ten(10) VoIP module slots in front side. The CPU board of IPNext250 supports LED displays of device status and has two(2) 10/100 Mbps Fast Ethernet ports, the RS-232C console port for Command Line Interface (CLI). IPNext250 supports various VoIP interfaces such as FXO, FXS, and Digital E1/T1 Interface depending on module options. IPNext250 can support maximum 80 port VoIP interface (10slots x 8Port VoIP Module). The call scenarios supported by IPNext250 provide SIP-based basic calls, color ring services, music on hold, blind transfer, call pickup, group call pickup, consult calls, switching calls, consult transfer, call waiting, call waiting notification, call park, call pickup remote, and hunt group. This product is designed to provide application services that require much memory such as voice mail using internal memory.
RTP Proxy Service Features for Private IP and IPv6 Address
Since the enterprise network environments configured with a Call Manager like as IP keyphone system and IP terminals require larger number IP address, either IPv6 or a private IP address in the NAT environment must be supported to the enterprise networks due to the deficient resources of a public IP address. In such a private IP address environment, the RTP proxy feature is required for reliable multimedia communications between endpoint terminals. The RTP proxy feature of IPNext250 is used to make a communication between a private IP terminal and a public IP terminal among endpoint terminals such as IP phones, make a communication between a private IP terminal and a public IP terminal in the NAT environment, make a communication between private IP terminals, make audio/video broadcasting in private and public IP environments, and to enable audio/video conference calls in private and public IP environments. The RTP proxy feature can operate regardless of VoIP signaling protocols such as H.323 and SIP, and supports dual address systems such as IP version 4 and IP version 6 addresses.
Intelligent IVR Features
One of the most important IP telephony service features is either ARS or IVR. Different IVR features are required by regular companies, government offices, and call centers respectively. IPNext250 IP Keyphone System provides an IVR tool to meet your requirements. Also, this solution provides an IVR scenario editor to allow you to make and enable a desired call scenario.
User Presence Service for Unified Communication
For enterprise with small number of employee, IPNext250 IP keyphone system supports the user presence server function beside call manager function. But, in case of large enterprise, external User Presence Server should be used with IP-PBX due to performance issue independently. In order to support user presence features on real-time basis, such as user busy, on-line, user away, etc, user presence service function should be provided on IP telephony solution. User presence service function in a Call Manager gathers user information (on-line, busy, etc) of each IP terminals, and broadcasts user information to all or group IP terminals with speed-dial keys (built-in presence indication lamp) , AP-PT100 User Presence dedicate terminal, Smart Messenger Program at every second.
Built-in Network based Media Service
AddPac Technology¡¯s IPNext250 supports network based media service. Together used with IP terminals, Video Terminals, VoIP gateways, IPNext250 supports various media service like as Announcement, Ring Back Tone Service, and Music on Hold. IPNext250 supports the G.711PCM, G.729 voice codec basically. New coming and end enhanced voice and video codec (for example, MPEG4 video codec, etc) will be added to service profile list according to user requirement and service environment. IPNext250 provide the scheme to enroll personal or group media service file, for example, ring back tone service, to IPNext250. To enroll pre-exist file for media service, IPNext250 provides the conversion software ( PMA file, etc). file can be changed to AddPac PMA file format (G.711 based voice codec) to upload in IPNext250 using SMM.
Unified Messaging Service
IPNext250 supports network based unified messaging service like as IP phone voice mailing service, E-mail notification, and web based Mailbox browsing service, etc. Basically, this service supports SIP VoIP signaling and IVR scenario managing tool for voice/video message recording/retrieval. Using VXML based IVR scenario editor software (AddPac Technology provided), user can make new IVR scenario and edit the pre-existed IVR scenario for new service addition, service modification, etc. IPNext250 supports memory (NAND Flash Memory, etc) Quota functions for each user¡¯s voice/video mailbox, etc and e-mail notification function via internet. On business travel, user can monitor IP phone or video phone¡¯s leaving message in office via internet e-mail check and using MS window media player software. Also, user can play voice/video message under various environments such as PSTN phone via VoIP gateway, E-mail, Web, Smart Messenger (AddPac) in addition to IP terminals (IP phone, IP video phone).
Adapt to the Future Circumstances: Firmware upgradeable technology
Since the high-performance RISC CPU of IPNext250 is programmable, the service features of IPNext250 can continue to be improved, changed, or added. If you download an added or changed feature from the home page directly or set an automatic upgrade option whenever feature addition or change is done, you can use the latest features without further operations.
Reliable IP-PBX Solution with Outstanding Network Service Capability
IPNext250 is an integrated network device that supports routing services, NAT/PAT, DHCP Server/Relay, and Quality of Service (QoS). If you want to adapt to a variety of network environments such as Metro Ethernet, Metro ATM, dedicated lines, flexible IP environments, and high-speed private subscriber networks such as xDSL, cable networks, and FTTH, advanced QoS and security features in addition to multiple network services should be supported. In this regard, IPNext250 supports two 10/100 Mbps Fast Ethernet interfaces. Based on this feature, IPNext250 supports advanced LAN-to-LAN routing and bridge services as well as various network and security services such as NAT/PAT.
AddPac IP-PBX Total Solution
AddPac Technology is not just a vendor of IP-PBX, but provides various product families appropriate for your network environment. To meet your needs, AddPac supports VoIP and media gateways, audio/video terminals, audio/video MCU, IP audio/video broadcast, VoD solutions, network DVR solution, audio/video recording solutions, and traffic controller QoS device solutions. In the future all IP-based multimedia telephony environment, various audio/video resources should be shared on an IP network; thus, the integration of the entire solution and that of solutions for each area are very important. AddPac IP-PBX is designed considering the integrated multimedia solution, and can meet your various needs.
The performance and reliability of AddPac VoIP gateway series and multimedia network devices have been recognized in global markets. IPNext250, which is a collection of experiences and know-how accumulated in the enterprise and service provider markets, would meet the needs of customers who ask for a next-generation IP-PBX solution.
High Performance RISC Microprocessor
Ten(10) VoIP Module Slots for 8-Port FXS, 8-Port
FXO Module, etc.
Ten(10) Voice Interface Slots
8-Port FXS Voice Processing Module (8 x RJ11)
8-Port FXO Voice Processing Module (8 x RJ11)
4-Port FXO & 4-Port FXS Voice Processing Module(8 x RJ11)
1-Port VoIP Digital E1/T1 Interface Module(1 x RJ45)
Network Interface: 2-Port 10/100 Mbps Fast