Attributes for AD Users : otherIpPhone
The AD attribute otherIpPhone can contain an additional list of ip telephone numbers or addresses of the user.
otherIpPhone
| LDAP name | otherIpPhone |
| Data type | String (max 64) |
| Multivalue (Array) | Yes |
| System Flags | 0x10 |
| Search Flags | 0x0 |
| In Global Catalog? | Yes |
| Attribute ID | 1.2.840.113556.1.4.722 |
| AD DB attribute name | Phone-Ip-Other |
| ADSI datatype | 3 - String(Unicode) |
| LDAP syntax | 1.3.6.1.4.1.1466.115.121.1.15 - Directory String |
| Used in ... | > W2K |
| Schema Info | Microsoft - MSDN |
This field isn't used directly from the Active Directory system, it is a pure info attribute without technical meaning. However, the telephoneNumber attribute is could be used used if some unified messaging system is installed which is based on Active Directory data.

