Aastra MX-ONE_A700_MS Lync 2010 Quick Setup Guide Manual de usuario descargar pdf (Pagina 5)

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2.2 Direct SIP signalling overview

Aastra MX-ONE supports SIP/TCP or SIP/TLS as the SIP transport mechanism when connected with

Mediation Server.

The ports used for such connections are:

• SIP/TCP: 5060

• SIP/TLS: 5061

LS:

5067

Figure 3 - Solution integration Direct SIP signaling

2.3 Direct SIP supported features

During the certification process the following Lync features were validated with MX-ONE Telephony

Server software V.4.1 SP3.

• Basic Call services between MX-ONE and Lync end-points over SIP trunks

• Anonymous user calls

• Caller ID on both sides

• Decline call

• Call forwarding and simultaneously ring feature

• Inbound and outbound calls

• Media bypass (a.k.a. direct media between MX-ONE and Lync clients). Encryption (TLS

and STRP) is required for this functionality.

• Inbound call from MX-ONE user device to Lync client

• Outbound call from Lync client to MX-ONE user device

• Outbound call: Call Forward All (CFA) to another Lync client

• Outbound call from Lync with by-pass enabled and CFA enabled to another Lync

user

• Outbound call: PBX CFB (Call Forward on Busy) to another Lync user

• Outbound call from Lync with by-pass enabled and CFB enabled to another Lync user

• Conference

• Failover (to secondary Lync gateway)

• Security (support for TLS/SRTP encryption)

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Aastra MX-ONE_A700_MS Lync 2010 Quick Setup Guide Manual de usuario Pagina 5