Hi Thomas,
Single Sign-On Requirements
Supported Identity Providers
The IdP must be Security Assertion Markup Language (SAML) compliant. Cisco Jabber clients support the following identity providers:
- Ping Federate 6.10.0.4
- Microsoft Active Directory Federation Services (ADFS) 2.0
- Open Access Manager (OpenAM) 10.1
http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/jabber/10_6/planning-guide/CJAB_BK_CD3376A0_00_cisco-jabber-106-planning-guide/CJAB_BK_CD3376A0_00_cisco-jabber-planning-guide_chapter_0100.html#CJAB_TK_E4FD15A9_00
HTH
Manish