First of all: i apologyze for my bad english.
So i have 2 PBX interconnected in a sip trunk.
PBX A have 2 extensions: 1001 and 1002
PBX 2 have 1 extension: 2001
All extensions call each other directly, however i need that when i call of my 1001 to 2001
someone that have access to the 2001 extensions do the blind transfer (##) and my call redirect to 1002.
All parameters are configured, since the attended transfer (*2) work perfectly in this situation.
**handle responsive invite failed to athenticate on invite**