extractSipUsername

Static method that extracts the SIP username from a request body’s call.to field. Strips the sip: or sips: protocol prefix and the @domain suffix, returning just the username portion.

Parameters

Returns

string | null — The extracted SIP username, or null if not found.

Example

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import { AgentBase } from '@signalwire/sdk';
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const username = AgentBase.extractSipUsername({
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  call: { to: 'sip:helpdesk@example.com' },
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});
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console.log(username); // "helpdesk"
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const noMatch = AgentBase.extractSipUsername({});
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console.log(noMatch); // null