Patent ID: 11967326
Assignee: YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A Digital Enhanced Cordless Telecommunications (DECT) base station, wherein the DECT base station is installed with at least two different voice codecs; and
the DECT base station is configured to sequentially judge whether the voice codecs of the DECT base station match voice codecs of a handset according to a first codec information data packet sent by the handset, and when a matching is successful, send a response information to the handset to perform voice communication with the handset through a matched voice codec;
wherein a priority order of the voice codecs of the DECT base station is defined in advance according to performance of the voice codecs and actual communication requirements; the priority order of the voice codecs of the handset is defined in advance according to the performance of the voice codecs and the actual communication requirements;
wherein that sequentially judge whether the voice codecs of the DECT base station match the voice codecs of the handset according to the first codec information data packet sent by the handset, specifically is:
according to the first codec information data packet, judge whether a first voice codec of the DECT base station matches the voice codecs of the handset based on the priority order of the voice codecs of the DECT base station, when the first voice codec is successfully matched, the DECT base station sends a response information including the first voice codec to the handset to perform voice communication with the handset through the first voice codec, and it is no longer judged whether a next voice codec of the DECT base station matches the voice codecs of the handset; when the first voice codec doesn't match the voice codecs of the handset, judge whether the next voice codec of the DECT base station matches the voice codecs of the handset, until one of the voice codecs of the DECT base station matches the voice codecs of the handset, or the matching of each voice codec of the DECT base station is finished; when one of the voice codecs of the DECT base station is successfully matched, the DECT base station sends a response information including the one of the voice codecs of the DECT base station to the handset to perform voice communication with the handset through the one of the voice codecs of the DECT base station, and it is no longer judged whether the next voice codec of the DECT base station matches the voice codecs of the handset; when the matching of each voice codec of the DECT base station is failed, determine that the handset cannot perform voice communication with the DECT base station.