NC; Reviewed:
10/01/2010
Avaya BCM Solutions Test Lab
Application Notes
©2010 Avaya Inc. All Rights
Reserved.
9 of 14
ConfiguringSIPTrunkingSkype-BCM6
Page 9 of 14
o
Set the
CLID Override
value to a Skype user id.
o
Set the
PAI CLID Override
to the same value as the
CLID Override
.
o
Click the
OK
button
10.
Navigate to
Configuration
Telephony
Global Settings
Feature Settings
11.
Provide a name in the
Business Names
section
12.
Navigate to
Configuration
Telephony
Sets
Active Sets
13.
For each active set in the
Active sets
table, change the
Name
column to name of user of that
BCM phone.
14.
For each active set in the
Active sets
table, cconfigure the
Pub OLI
. CLID for outgoing calls from the set
is constructed as: Public network code + Pub. OLI . The Public network code is configured in 5.2.2.
5.1.6 Caller ID Delivery for Outgoing Calls with Skype
Skype Connect uses the following mechanism to deliver Calling Line ID on outgoing PBX calls:
Skype Connect allows a PBX to select the outbound caller ID on a call by call basis using
RFC3325 P-Asserted-ID and Privacy:id headers.
Skype Connect llows a business to register their landline DDI’s with their SIP profile, the
maximum number of landline numbers that can be registered is 99. In order for a business to
register their landlines they must have passed our company verification process that can be
located in the BCP under account details. The landline numbers must belong to the business and
must be located in the same country as the business is registered.
When a business has been verified, any landline number that is registered is inserted into a
virtual CLI database that also contains all Online numbers associated to the SIP profile. When
the SIP PBX uses the P-Asserted-ID header, Skype check’s the content of the P-Asserted-ID
header against the users CLI database, if the value’s match Skype will then use the number in
the P-ID header as the outbound caller id. If the number does not match, Skype will set the
outbound caller id as anonymous.
In order to control CallerID for outgoing calls via Skype Connect BCM administrator has to use SIP trunk user
account
PAI CLID Override
field. The field can be set to the desired CallerID provided the CallerID is
registered via Skype Manager as described above.
If a single SIP trunk user account is used for Skype ITSP Account only a single CLID can be specified for all
calls from any extension on the BCM. If there is a need to set the CLID on a per-extension basis or for a group of
BCM extensions multiple SIP trunk user accounts have to be created at the Skype ITSP account level.
Each SIP trunk user account is keyed by CLID field. In order for a BCM extension to be associated with a SIP
trunk user account the CLID has to match the caller Public OLI (prefixed by Public Network Code
Configuration
Telephony
Dialing Plan->Public Network->Public Network Settings
).