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Asterisk · migration

Monitoring or whisper breaks after PJSIP migration

Listen, whisper, or barge functions stop working after moving from chan_sip to PJSIP.

Detailed solution

  1. Step 1Use one approved test, or a read-only aggregate report. Record the exact time and affected scope before changing anything.
  2. Step 2Treat it as a version-specific migration issue: test one lab conference, record the Asterisk/VICIdial versions, and compare supported conference and endpoint settings with the owner.
  3. Step 3Change one owner-approved telephony setting only, repeat the same test, and verify both call legs before closing the issue.

Do not do this

Do not mix chan_sip and PJSIP fixes or migrate a live cluster without a rollback test.