1.2 Licensing
To use the Contact TAPI Service Provider the following licenses are required:

Enreach Contact
Users must have purchased the Contact TAPI add-on. Users without the Contact TAPI add-on cannot be registered in the Contact TAPI Service Provider.

Managed Voice 3
Users must have purchased either the Coligo Engage or the Coligo Connect add-on (includes Coligo Engage).

Multi line TAPI
To add more than one user to the Contact TAPI Service Provider, the Contact TAPI add-on is required.