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Playbooks

Twenty-nine branching cases are in the case lab. These four are the trees you can print.

No registration

  1. Is the phone reaching TFTP or the cloud identity host? Desk phones and remote Jabber are different DNS names.
  2. Is there a 401 and then a second REGISTER, or only the first?
  3. Certificates and time before you rebuild the device.

Reorder on an outside number

  1. Does an inside call work? If yes, the phone is registered.
  2. Does the CSS contain a matching pattern? A miss never reaches CUBE.
  3. If CUBE sees no INVITE, the call died in call control. An empty debug is the evidence.

One-way audio

  1. 200 OK on both signaling legs.
  2. SDP on the answer that the next hop needed.
  3. RTP both ways after ACK.
  4. Only then DSCP and the jitter buffer.

Agent reserved, phone silent

  1. The script selected an agent. The queue is not empty.
  2. The device that should ring is a different object from the desktop state.
  3. Capture the ring leg. Do not restart the router because the desktop changed color.

Open the 29 cases

Sources

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