Our Mission

Carrier Call is an independent software vendor and value-added solutions provider for international voice carriers. The solutions provided are based on a modular framework supporting:

margin management
least cost routing
switch provisioning / updating
voice traffic and quality analysis
post-calculation
billing management functions
rating for retail and wholesale CDR streams
XDR converting and mediation
data cleansing and analysis

Our solutions are delivered as turnkey systems that address specific gaps in today's billing, OSS and BSS platforms. Our products are based on modern software and system architectures and environments and are not just extensions to existing telecommunication legacy systems and billing platforms.

The Carrier Call framework is designed to address the worldwide fixed and mobile voice telephony market. The products are independent of transmission layer and protocol. We deliver the solution to enable our customers to make more money out of their services and infrastructure.

Our History

Carrier Call is a privately held Swiss company founded 2002. Carrier Call is staffed with highly qualified people from the international telecommunications environment. Members of the team hold each several years of experience in international telecommunications, Information Technology, software development and business process modeling.
In 2005, the company was transformed to a GmbH and is still owned by the initial founders.

Contact us

Office Switzerland:

Tel:	+41 56 4434100
Fax:	+41 56 4434104
E-Mail:	please use our response form

Post and visiting address:

Carrier Call GmbH
Talbachweg 10
CH-5107 Schinznach-Dorf
Switzerland

What we are doing
	Our solutions enable telecom carriers and cable network operators worldwide to increase profitability by optimizing and automating operations, business decisions and decrease time to market for new voice products.

We take leadership
	Our vision is to be the leader in the telecommunications market for margin management, traffic analysis and routing systems. This vision is achieved through enabling our customers to effectively compete in a marketplace that is characterized by eroding margins, increased costs and tougher competition. Making our customers successful will allow Carrier Call to become the de-facto standard for this market segment.