CMTS module allows provision of the Internet via TV cables and makes easier the process of installation of end-client´s devices.
After purchasing the module, you will co-operate with our technical support on its implementation. They will make all the necessary settings of your network and network devices.


Supported versions of DOCSIS

ISPadmin supports all currently used DOCSIS versions 1.0, 1.1, 2.0, 3.0.


Supported headends

ISPadmin currently supports the following headends (the list is subject to future updates): Arris 1xxx, Arris C3, Arris C4, CISCO UBR10K, CISCO UBR71xx, CISCO UBR72xx, Motorola BSR1000, Motorola BSR2000, CASA, Juniper G1, miniCMTS


System Settings


CMTS Hardware

When you purchase the CMTS module, you will see a new menu Hardware CMTS in your ISPadmin. Through this menu, you will be able to add modems and amplifiers (headends), and to display retrieved information about hardware used and frequencies (Hardware CMTS Hardware, Hardware CMTS Frequency). Information is retrieved via SNMP from cable modems, so there is no need to retrieve it from routers.


Adding headends/amplifiers

If you have added routers into your system, you need to add headends (Hardware Routers All, Add headend), and then amplifiers to them (Hardware CMTS Amplifiers).

Adding CMTS services

Then you can add CMTS services to clients in the Client card > Active services. Information on both, statistics of the service and the possibility to restart a modem will be displayed in the Client card > Internet statistic, Cable modem section.

Filtering CMTS clients and routers

In Clients Internet, you´ll have a Service type filter with CMTS. You can also filter clients with CMTS services in Hardware CMTS Detail (Click on name to get to the Client card.)

Also, you can use filter State > With CMTS in HardwareRoutersAll and display routers with connected CMTS.

Tips on how to use this documentation



Searching required information is possible either via structured menu which is divided into sections, or via full-text search of the entire contents of this on-line documentation.

This aid will make it possible for you to find out where exactly you are at the moment.

If, for example, the following appears beneath the main menu - ISPadmin Wiki / ENG / Client management / Menu - CLIENTS / Clients / Message Board / Groups - it means that you are:


  • in the Wiki documentation of the ISPadmin system
  • in its English localization
  • in the Client management section
  • in the Clients tab
  • in the Message board subtab
  • in the Groups sub-subtab


It contains newly added functionalities and modifications of the system which are displayed by versions and issue date. Changelog articles are also displayed in individual sections / pages of the documentation which relate to new functionality or modification. 

Basic orientation

You will find a welcoming menu with basic instruction on trying / implementing / using below. 


Frequently asked questions along with most important procedures and settings are listed in FAQ section. 


Items which refer to real system menu are highlighted in corresponding colour, including their graphical background. Eg. Invoicing Settings Templates Reminders. This is also a working reference to an article. 


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