Enabling SIP Spiral
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Applies to version: v2.6.
SIP spiral permits a SIP request to be routed to a proxy, forwarded onwards, and then be returned once again to the proxy with processing instructions that differ from the original request.
To enable SIP Spiral:
1- Select SIP from the navigation panel
2- Click Quirks to view options.
- Set the Support Spiral Call checkbox.
- Click Save