Method, systems and devices for watermarking a voice of a user during a communication session

A non-transitory machine-readable medium, comprising executable instructions that, when executed by a first communication device including a processor, facilitate performance of operations, the operations comprising:

• obtaining biometric data from a first user associated with the first communication device;
• transmitting the biometric data to a network device over a communication network, wherein the network device verifies the first user based on the biometric data resulting in a verification;
• negotiating a communication session with a second communication device over the communication network, wherein the communication session is configured to verify a voice signal with a watermarking signal;
• obtaining a token from the network device;
• generating the watermarking signal based on the token;
• and
• transmitting the voice signal and the watermarking signal to the second communication device.

A method, comprising:

• negotiating, by a first communication device including a processor, a communication session with a second communication device over a communication network, wherein the communication session is configured to verify a voice signal with a watermarking signal, wherein the negotiating of the communication sessions comprises the first communication device selecting a first encoder from a group of encoders and the second communication device selecting a first decoder from a group of decoders;
• obtaining, by the first communication device, a token from a network device;
• generating, by the first communication device, the watermarking signal based on the token;
• and
• transmitting, by the first communication device, the voice signal and the watermarking signal to the second communication device.