[Problem] OpenStage 15 and LDAP

[lovelypl]

Short version: it doesn't work.

Long version:

OpenStage SIP - firmware V3 R5.21.0. SIP 200904

I try to connect this phone to LDAP server (I need access to local LDAP phonebook located on PBX).
I configured LDAP setting like this:



Server works fine, because another phones (for example Grandstream) connect to this server without any problems.
But Siemens doesn't connect.

Phone doesn't send ANY packet to this IP.
I checked it using WireShark on LDAP server and results is ZERO packet from phone to server. Zero.
Of course server is in the same network, is available, no firewall between devices.

I also run trace on phone, without any errors:

---INFO:--- Tue Sep 29 09:42:25 2026.309
LDAPServiceInvoker(492): ./src/LDAPServiceInvoker.cpp:63 LDAPServiceInvoker initialised
___TRACE:___ Tue Sep 29 09:42:25 2026.310
LDAPService(452): ./src/LDAPService.cpp:407 searchPhonebook() - got directory service query
___TRACE:___ Tue Sep 29 09:42:25 2026.394
LDAPService(452): ./src/LDAPService.cpp:412 Search Response done
___TRACE:___ Tue Sep 29 09:42:25 2026.395
LDAPService(452): ./src/LDAPService.cpp:420 searchPhonebook() - completed

I have no idea what and where to change in phone, to enable LDAP requests.

 

[LastRaven]

on OpenStage SIP-Phones you need to Upload a LDAP-Template: https://wiki.unify.com/wiki/LDAP_on_OpenStage