AAA; Reviewed:
03/19/2010
BCM Solution Test Lab
©2010 Avaya Inc. All Rights Reserved.
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BCMR5_SIP_For_Skype.doc
2009-00002459 Page 5 of 13
3.0 Features
3.1 Features Supported
The following are capabilities provided by this solution:
• Basic calls (G711a-law 20 ms, G729 20ms)
• Calling line (number) identification presentation (CLIP)
• DTMF (RFC2833)
• Call hold
• Call transfer (Blind and consultative transfers)
• Ad hoc conference calls
• Meet-Me conference calls hosted on the BCM
• Call forward
• Call Redirection to Voice Mail on BCM
• Inter-office tandem calls
• Find Me Follow Me
• Silent Recording
• Incoming calls from Skype to BCM phones.
3.2 Technical Caveats
The following are limitations with this solution:
• Fax is not supported by any of Skype’s SIP trunking service
• On outbound calls to PSTN, although BCM sends the correct Display name and CLID to Skype, Skype
does not deliver neither Display name nor the CLID to PSTN
• On incoming calls from PSTN, Skype does not send the Display name of the actual caller. Instead Skype
account name tied to the assigned DID is sent.
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