Object oriented call management

A system for dynamically sharing voice calls between a plurality of accounts of a messaging service, the system comprising:

• hardware processing circuitry;
• a hardware memory comprising instructions that when executed by the hardware processing circuitry, control the system to perform operations comprising:
• identifying an active voice call between a call participant and a first account of the plurality of accounts of the system;
• generating a call object for the active voice call having a data structure including call information about the active voice call and input audio stream information for the active voice call;
• receiving a message from the first account associated with the active voice call;
• generating an object container including the call object and the received message from the first account;
• and
• causing the object container, including the message associated with the active voice call, to be displayed in a call user interface of the system, providing controls for a second account of the plurality of accounts of the system to establish a connection to, forward, or interact with the active voice call.