ITH

Telephony for demanding business customers

ITH

together with us you will set up telephony that does not require server rooms, large telephone centers and is modern and tailored to your needs on an ongoing basis. Our ITH Tele solutions are aimed at business customers, multi-branch companies as well as call centers and contact centers.

ITH

SIP Trunk

Realise the potential of your center for multiple connections simultaneously. High-quality SIP Trunk ITH Tele channel

ITH
ITH

Virtual Centre

Get the most out of your company's telephony

ITH
ITH

Telephone subscription

Get the most out of your company's telephony

ITH
ITH

Integration with CRM systems

Connect our platform to any CRM, ERP, Contact Center, HIS system using APIs and dedicated solutions created for you

ITH
ITH

ITH Tele WebSystems

Advanced toolkit for the Call Center and the Contact Center

ITH

Why ITH

No capital expenditure

Easily expandable

Possibility of integration with external systems

No fixed-term contracts

ISDN VoIP (SIP)
Technology ISDN - digital network

IP technology

Services fully implemented over an IP network (Internet or dedicated)
Available services

ISDN BRI

allows 2 simultaneous connections (2 slots)

SIP account

(single telephone line with one conversation channel)

ISDN PRA

allows 30 simultaneous connections (30 slots)

SIP Trunk

channel allowing multiple conversations to take place simultaneously (30, 50, 100 slot packages)
Completion of service ISDN port, Customer Switchboard Customer Switchboard, IP Phone, PC Application, ITH Tele Virtual Switchboard

As standard for each telephone service ITH receive:

The Agreement is concluded for an indefinite period

Customer Panel

  • online billing
  • history of calls
  • self-management of the service

24-hour support

  • ITH NOC centre available 24x7

Number portability

from any operator to the ITH Tele service

ITH

telephone services price list ITH

Check price list

References

ITH

See our blog

ITH

Pepco x ITH: unified network infrastructure for a rapidly growing chain of stores

13-05-2026 Press releases

Industry: retail – clothing and home goods ABOUT THE COMPANY Pepco is a rapidly growing chain of clothing and...

ITH

Maxi Zoo x ITH: agile IT infrastructure to focus on animals

06-05-2026 Press releases

Industry: specialty trade – zoological ABOUT THE COMPANY Maxi Zoo is a leading European chain of pet stores, part...

ITH

Rossmann x ITH: a reliable IT network for hundreds of drugstores in Poland

22-04-2026 Press releases

Industry: retail – drugstores ABOUT THE COMPANY Rossmann is one of the largest and most recognizable drugstore chains in...

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Support
Maintenance

ITH NOC
Management Center
Infrastructure ITH
Open all week, 24 hours a day

Solutions
for you

ITH sales team
Open Monday through Friday from 9:00 a.m. to 8:00 p.m.

    Expand This offer does not constitute an offer within the meaning of the Civil Code. This offer is intended solely for business customers. All prices listed are net prices. * Pursuant to Article 23 of the Act of August 23, 1997, on the Protection of Personal Data (Journal of Laws of 2016, No. 922 of June 28, 2016, consolidated text), I hereby consent to the processing of my personal data provided in the form above (i.e., Tax Identification Number (NIP), phone number, email address) by ITH Sp. z o.o., with its registered office in Warsaw, ul. Nowogrodzka 31, 00-511 Warsaw, registered in the Register of Entrepreneurs of the National Court Register under KRS number 0000469801, Tax ID (NIP): 7010389026, REGON: 146777630, for the purpose of presenting and fulfilling a commercial offer. I have been informed of my right to access the data I have provided, to modify it, and to object to its further processing. The controller of personal data is ITH Sp. z o.o., with its registered office in Warsaw, at ul. Nowogrodzka 31, 00-511 Warsaw, registered in the Register of Entrepreneurs of the National Court Register under KRS number 0000469801, NIP: 7010389026, REGON: 146777630.
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