Lantiq adds HD voice support to 2.4 GHz cordless phones silicon


Lantiq ( has added CAT-iq-like support to its latest 2.4 GHz chipset, including wideband voice.

The new COSIC™ WDCT chipset is targeted for inclusion into cordless handsets to be sold in Asia-Pacific countries and emerging markets that use 2.4 GHz.

Support for G.722 is included for both encoding and transmission, along with “advanced” acoustic […]

Lantiq CAT-iq 2.0 certification leads to Deutsche Telekom HD voice on broadband


Lantiq ( has announced its XWAY and COSMIC chipsets have been incorporated into the first home gateway certified as CAT-iq  2.0 compliant by the DECT Forum.  Deutsche Telekom will upgrade its Speedport W 504V home gateway to be CAT-iq compliant in its service area – Germany – beginning this summer.

The Lantiq COSIC Modem […]

DSP Group and Lantiq complete CAT-iq interop


DSP Group ( and Lantiq ( have completed CAT-iq 2.0 interoperability testing.

CAT-iq ( a DECT group standard for delivering standardized wireless DECT interoperability between devices such as cordless phones and cable CPE; among its manage attributes is support for end-to-end G.722 calls in a wireless fashion.

France Telecom and CableLabs have embraced CAT-iq […]