Marco,
IF you try this
- Code: Select all Expand view
http://<pbx>:5000/ivr/PbxAPI.aspx?func=make_call&from=<ext>&to=<dest>&pin=<ext_pin>
maybe everything is easier.
For incoming calls it all depends on which phone you have to use: real phone or softphone.
I use innovaphone PBX systems. You can use 3 kind of directories:
1 - local to pbx (not reccomanded)
2 - local to every signle phone ( loaded into phone memory, line cell phones)
3 - ldap server (very expensive and difficult to manage)
In Innovaphone If you have less than 1000 entries the solution #2 is the best (it's free and is very fast)