Speed and efficiency in mobile network service

Voice over LTE, or VoLTE is a profile of standards definition for the delivery of services currently provided via Circuit switch networks (mainly voice and SMS) over the Packet Switched only network of LTE, levaraging the core network IP Multimedia SubSystem (IMS).

Datatronics provides an end-to-end VoLTE solution including a full IMS core and all the components required to provide voice/SMS services and also the voice call continuity when fallback to 3G. The solution can include all or part of the following elements: P-CSCF, S-CSCF. I-CSCF, BGF, TAS, MRF, ENUM, SR-VCC, IP-SM-GW, PCRF and DRA.

The large expertise of Datatronics in telco networks and signaling protocols ensures the right integration of all elements and also the integration with third party components and Operator’s OSS/BSS platforms.

Contact us

Data protection

Fields marked with an asterisk (*) are required.

Follow us on:


Calle Gabriela Mistral, 2
Madrid (España) 28035


M-T: 8:30 - 18:00 hrs.
F: 8:00 - 15:00 hrs.
S-S: Cerrado


+34 91 386 38 38