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When a call has more than 5 true Signals, the API returns “Many Signals” instead of listing them all — a field storage limitation.
Applies to: Customers using the Transactions API to access call report data

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Answer

Within a Transactions API response, you’ll find detailed information about each call, along with its associated data and Signals — some entries may display “Many Signals” as the Signal name. Call reports with more than 5 “true” Signals display “Many Signals” as the value instead of listing every Signal name, due to a limitation in field storage. If the number of true Signals is 5 or fewer, the API returns the Signal names separated by commas.
Last modified on September 30, 2026