TECHNICAL REQUIREMENTS

Interfaces

In its capacity as a licensed public telecommunications operator Universal Trading has an obligation to publish accurate and sufficient technical requirements for the connection interfaces of the terminal telecommunications devices to its service delivery network.
In accordance with the Ordinance on essential requirements and assessment the conformity of radio equipment and final telecommunications devices (SG, issue 79 of August 16, 2002) and its latest amendment (SG, No. 61 of July 28, 2006), as well as in
compliance with Directive 1999/5/EC of the European Union of March 9, 1999 and in particular Art. 4.2, Universal Trading reserves the right to change or supplement the information hereunder document in order to maintain up-to-date and sufficient technical characteristics of the interfaces for providing services to customers.
This document is intended to provide additional design information end devices and network interoperability testing.
Universal Trading is not responsible for damages or lack of functionality of devices or connections as a result of compliance or non-compliance with this document.
To the attention of users of this document:
- All values and technical characteristics described are only for additional information and are subject to change;
- The reference to this document does not commit Universal Trading to an obligation to provision of services described therein. Depending on the specific technical limitations some services cannot be provided through the described interfaces.

 

Fixed voice Telephony Services:

- Access to telephony services RFC3261 SIP for Voice Over IP

 

Logical Connectivity Protocol:
- Internet Protocol RFC 791

 

Data transfer protocol:
- ITU-T G.711

 

Internet access
- RJ45