DS200 Series with CPUIV is a new generation IP Based solution that converges advanced IP skills with the reliability of TDM voice processing for SMB and CME. System supports & manages data, video and voice traffic in one powerful platform



DS200 Series with CPUIV is a new generation IP Based solution that converges advanced IP skills with the reliability of TDM voice processing for SMB and CME. System supports & manages data, video and voice traffic in one powerful platform


New generation DS200 series IP communication systems provide analog, digital, ISDN and IP compatible solutions that allow simultaneous communication of audio, video, data and voice for rapid, quality and multi-purpose communication to the large scale businesses with advanced communication needs.  

  • 144 TDM ports, 750 IP extensions, 100 IP lines


  • 224 TDM ports, 750 IP extensions, 100 IP lines


  • 1344 TDM ports, 750 IP extensions, 100 IP lines

DS200 L

  • 32000 TDM ports, 5000 IP extensions, 1000 IP lines

Key Features

  • Remote systems can be operated as a single system with the IP bridge established between the different departments of the business
  • IP communication performed over the IP bridge provides reasonable savings in communication costs
  • Supports major IP communication features in analog, digital, ISDN and IP platforms


Flexible Capacity and Peripheral Options
DS200 series IP communication systems support proprietary IP and SIP for extensions and SIP, H.323 protocols and new generation audio compression algorithms in lines. Thus, they provide the flexibility to use different peripherals.
Peripherals That Can Be Used With DS200 Series IP Communication Systems:

  • Standard SIP and Karel SIP Phones
  • Video SIP Phones
  • WiFi SIP Phones
  • SIP supported Smartphones
  • IP DECT System (IP DECT base stations and IP DECT handsets that support SIP signaling protocol)
  • Other terminals with SIP support

IP Communication Applications
Extensions are not required to be in the same location with the PBX. Extensions can communicate continuously with terminals that can communicate over IP such as IP phones, IP soft-phones, WiFi phones or VoIP enabled smart phones etc. from any point and at any time.
Remote Office Applications
In businesses with multiple locations, any extension in a branch office can get connected to the exchange in the head office directly over Internet with various IP terminals without any additional equipment.
The fact that remote PBX extensions can call each other using their extension numbers by building a network structure with PBXs in several locations provides convenience and economy in communications.
DS200 series IP Communication Systems operate interactively with other SIP and H.323 compliant devices (PBX, gateway etc.) and provides cost-effective and high quality communications over the data networks that are already available or that will be established in the future.
Video Call
All IP extensions connected to DS200 series IP Communication Systems can make video calls between themselves or through external IP lines using videophones, special sets or smart phones.
System provides mobility in business life with its support for communication regardless of the location. Mobile employees of the business using smart mobile phones with SIP support can use system features by subscribing to the exchange over WiFi or 3G.
Unified Communications Applications
DS200 series IP Communication Systems provide unified communications applications such as Voice-over-IP, fax-over-IP, call recording, conference call, video call, presence, instant messaging, mobile applications, remote extensions and remote office within a single integrated system.
Presence allows other extensions to see whether the extension is available, busy, online/offline and the special status that is set by the person himself/herself with a text entry. Thanks to the Presence feature, it becomes possible to access the relevant person with the quickest and most suitable method.
Instant Messaging
Extensions can communicate with each other instantly in written form. Communication is performed very quickly and can be recorded thanks to Instant Messaging. It is possible to examine Instant Messaging records to prevent any disputes.


EVM200, The Automatic Call Greeting, Call Distribution (ACD) and Voicemail Module, distributes the incoming calls to the called extension or department interactively without the need for the intervention of an operator. Voicemail feature allows other extensions or external callers to leave a message for the extension they have called. Extensions can access these messages from another place. This configuration, which allows the system to answer 32 calls simultaneously and its voicemail capacity to be increased to a value over 20 hours, helps in decreasing the workload of the employees and increasing the efficiency of the organization.
ACD application, included as integrated in the software of DS200 series IP Communication Systems, provides 4 channel automatic call greeting and forwarding features when EVM200 is not used in the system.
Computer Telephony Integration (CTI)
DS200 Series IP Communication Systems offer ease of use thanks to the Computer Telephony Integration (CTI) feature that integrates the telephony functions with available business applications. Server that supports CTI operations is integrated to DS200 series IP Communication Systems. An individual PC/Server equipment is not required. Net-Console software allows using the CTI features of communication system for analog and digital extensions on the PCs.
Call Detail Recording Software
Call record listing software allows lowering the costs by keeping the communication expenses under control. DS200 series IP communication systems allow call charging by recording information of all calls, and with methods like detecting the metering pulses and polarity reversal and rated virtual charging. Net-CM application allows transferring the call records to any PC on the network to be used for charging, reporting and various analyses.
Web based Web-CM application allows access to call record lists of several PBXs from anywhere at any time, and taking reports specific to an extension.
Least Cost Routing (LCR)
DS200 series IP Communication Systems can direct the external calls to the route with the lowest cost thanks to the least cost routing feature. Thus, LCR feature provides a great saving in the communication costs that takes an important place in the operational costs.
Alternative route feature allows the calls to be made through other routes if they cannot be made through the first route preference. Particularly, routing the calls to IP operators over IP external lines provide a high level of saving in communication costs.
Conference Room
Extensions may use their own Conference Rooms that may be personally configured and managed to perform more controllable conference calls with higher capacity.
QoS Support
It ensures continuity of the audio quality by monitoring the performance on the network and taking necessary precautions.
Firewall protects the system against SIP attacks and provides secure communication.
Encrypted Calls
Standard sRTP/TLS encryption ensures high level security in audio communications without the need for VPN installation.
High Audio Quality
DS200 series IP Communication Systems has advanced audio codecs. Thus, perfect audio quality is obtained with standard terminals with HD audio quality support and Karel HD terminals.
Advanced Central Phonebook
Extensions can enter information to the common memory on DS200 series IP communication systems. Extensions can easily search PBX phonebook and central phonebook using names and T9 algorithm from their special phone sets. LDAP compatible phone sets can also use this feature when the phonebooks are uploaded to an external server thanks to the Central Phonebook application that supports LDAP protocol. In this way, previous phonebooks of the companies before the new installation can be directly used by the extensions thanks to the LDAP integration.


 Multi PBX Programmer
Several systems at the same location or at different locations can be remotely managed and updated from a single point with a single interface.
Automatic Back-Up Manager
All the important datas of your DS200 Series IP Communication Systems in different locations can now be backed up faster and easier through the Back-up Manager. It is possible to schedule all these backup process as well.
Alarm Software
You may view the status of the DS200 Systems installed in different locations through the alarm software. It is even possible to upload different maps to the software and place your DS200 Systems in the map. The software will then give warnings in case of an alarm situation, both visual and acoustically. Alternatively, e-mail adresses or GSM numbers can be defined within the software for receiving the notifications.
Embedded SNMP interface ensures management of multi-location systems from a single point and that many settings are performed rapidly with standard SNMP software without any need for special applications.
Software on the central processor may be updated by different connection methods such as TFTP and SNMP and TELNET.


Software Features

  • Calling from Private or Common Pool
  • Company phonebook
  • Instant messaging
  • Presence
  • QoS
  • IP Encryption through sRTP/TLS
  • Alarm center
  • SNMP
  • Automatic calling
  • Busy Extension Signalling
  • Call Back
  • Busy external line
  • Busy extension
  • Missed call
  • Call hold
  • Call park
  • Call transfer
  • Executive-Secretary Service
  • Conference
  • Conference room
  • Do not disturb
  • Flexible numbering
  • Call forwarding; all calls, in the night mode, busy extension, unanswered call
  • Hotline
  • Intrusion
  • Selective line acces
  • Line-to-Line connection
  • Redial
  • Password sevices
  • Phone lock
  • Call hunting
  • Music on hold
  • Reminder/wake-up service
  • Volume setting

Operator Features

  • Acount coded call
  • Automatic line hold
  • Automatic system check
  • Call restriction
  • Direct access to an extension
  • Different ring cadences
  • External call forwarding
  • Facsimile forwarding
  • Least cost routing (LCR)
  • External line access groups
  • Extension authorization level
  • Automatic external line opening
  • Night service
  • System query from the display
  • Equal load distribution for the operators
  • Direct Transfer of Lines to Specified Extensions in Case of Power Failure
  • Remote programming
  • Remote system reset
  • Extension groups
  • Serial call transfer
  • System administrator
  • Intrusion authorization control
  • Adjustable hold and park times
  • Adjustable flash time
  • MF/DP call

Technical Features

  • Calling line identification restriction (CLIR)
  • Calling line  identification presentation (CLIP)
  • Connected line identification restriction (COLR)
  • Charging; start of call (AOC-S), during call (AOC-O), end of call (AOC-E)
  • Multiple subscriber numbering (MSN)
  • Direct dial-in (DDI)
  • Point-to-point connection
  • Point-to-multi-point connection
  • Displaying network messages
  • Enabling of the auxiliary processor board without interrupting the continuing calls when the main processor board is off-line (Hot-standby)
  • 10/100 BaseT (Ethernet) Communication Speed : 100Mbps (Ethernet),
  • Applications and compliance: PBX, CO , RURAL, STP, SP, TANDEM, TRANSIT, TAFICS / DSS1, EURO ISDN, Q-SIG, SS7, ISUP, MTP, CAS1B, CAS2B, R1, R2, 1VF

Hotel Specific Features

  • Hotel room extension identification
  • Check-in and check-out
  • Hotel room status (occupied, unoccupied, reserved)
  • Room monitoring (Clean, not clean, being cleaned)
  • Meet me service
  • Time restriction
  • Call authorization level



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