NC; Reviewed:
10/01/2010
Avaya BCM Solutions Test Lab
Application Notes
©2010 Avaya Inc. All Rights
Reserved.
5 of 14
ConfiguringSIPTrunkingSkype-BCM6
Page 5 of 14
3.0 Features
3.1 Features Supported
•
•
The following are capabilities tested and validated:
•
Basic calls (G711 a-law/u-law and G729 both with 20ms packetization)
•
Calling line (number) identification presentation
•
Calling line (number) presentation restriction
•
DTMF (RFC 2833)
•
Call hold
•
Call transfer (attended and unattended)
•
Conference calls
•
Call forward
Call waiting
3.2 Technical Caveats
1. FAX is not supported by Skype.
2. The Windows Skype client version 4.2.0.158 displays ‘Failed Call’ when calling a BCM set that
is busy.
3. Skype does not support Early Media in SIP.
4. Calls from Skype users appear on BCM as ‘Private Number’ in the following cases:
a. Skype user does not have an Online Number
b. Skype User does not have a configured Caller ID