| 摘要 |
Embodiments of the present invention provide a voice service implementation method, device, and system. The method includes: interacting, by a central node of an optical network, with a voice device and a remote node separately, and performing access control for the remote node, to establish a voice channel; and performing, by the central node of the optical network, voice encoding processing on a first digital voice signal sent by the remote node, to obtain first voice data, and sending the first voice data to the voice device by using the voice channel; or performing, by the central node of the optical network, voice decoding processing on second voice data sent by the voice device, to obtain a second digital voice signal, and sending the second digital voice signal to the remote node by using the voice channel. Technical solutions provided in the embodiments of the present invention are used to reduce workload of voice service configuration on a remote node. |
