Nick Galea
CEO
- Joined
- Jun 6, 2006
- Messages
- 4,091
- Reaction score
- 5,889
Can you try this
In VOIP provider advanced configuration, untick
"Supports Re-Invite, Supports 'Replaces' header"
In VOIP provider advanced configuration, untick
"Supports Re-Invite, Supports 'Replaces' header"