AudioCodes MSBG Series User Manual

Version 7.2 251 Mediant 1000B Gateway & E-SBC
User's Manual 15. Services
Parameter
Queried User Domain
(Attribute) in AD
Query or Query Result
Example
MSLDAPPBXNumAttributeName
PBX or IP PBX number
(e.g., "telephoneNumber" -
default)
telephoneNumber=
+3233554447
MSLDAPOCSNumAttributeName
Mediation Server / Skype
for Business client number
(e.g., "msRTCSIP-Line")
msRTCSIP-
Line=john.smith@company.com
MSLDAPMobileNumAttributeName
Mobile number (e.g.,
"mobile")
mobile=+3247647156
MSLDAPPrivateNumAttributeName
Any attribute (e.g.,
"msRTCSIP-PrivateLine")
Note: Used only if set to
same value as Primary or
Secondary key.
msRTCSIP-PrivateLine=
+3233554480
MSLDAPPrimaryKey
Primary Key query search
instead of PBX key - can
be any AD attribute
msRTCSIP-PrivateLine=
+3233554480
MSLDAPSecondaryKey
Secondary Key query key
search if Primary Key fails -
can be any attribute
-
The process for querying the AD and subsequent routing based on the query results is as
follows:
1. If the Primary Key is configured, it uses the defined string as a primary key instead of
the one defined in MSLDAPPBXNumAttributeName. It requests the attributes which
are described below.
2. If the primary query is not found in the AD and the Secondary Key is configured, it
does a second query for the destination number using a second AD attribute key
name, configured by the MSLDAPSecondaryKey parameter.
3. If none of the queries are successful, it routes the call to the original dialed destination
number according to the routing rule matching the "LDAP_ERR" destination prefix
number value, or rejects the call with a SIP 404 "Not Found" response.
4. For each query (primary or secondary), it queries the following attributes (if
configured):
• MSLDAPPBXNumAttributeName
• MSLDAPOCSNumAttributeName
• MSLDAPMobileNumAttributeName
In addition, it queries the special attribute defined in
MSLDAPPrivateNumAttributeName, only if the query key (primary or secondary) is
equal to its value.
5. If the query is found: The AD returns up to four attributes - Skype for Business, PBX /
IP PBX, private (only if it equals Primary or Secondary key), and mobile.
6. The device adds unique prefix keywords to the query results in order to identify the
query type (i.e., IP domain). These prefixes are used as the prefix destination number
value in the Tel-to-IP Routing table to denote the IP domains:
• "PRIVATE" (PRIVATE:<private_number>): used to match a routing rule based on
query results of the private number (MSLDAPPrivateNumAttributeName)

AudioCodes MSBG Series Specifications

General

Brand	AudioCodes
Model	MSBG Series
Category	Gateway
Language	English