AudioCodes Mediant 3000 Instrukcja Użytkownika Pobierz pdf (Strona 44)

AudioCodes Mediant E-SBC 44 Document #: LTRT-40821

Microsoft Lync and XO Technology SIP Trunk

4.6 Step 6: Configure IP Profiles

This step describes how to configure IP Profiles. The IP Profile defines a set of call

capabilities relating to signaling (e.g., SIP message terminations such as REFER) and

media (e.g., coder and transcoding method).

In this interoperability test topology, IP Profiles need to be configured for the following IP

entities:



Microsoft Lync Server 2013 - to operate in secure mode using SRTP and TLS



XO Communications SIP trunk - to operate in non-secure mode using RTP and UDP

Note that the IP Profiles were assigned to these entities (i.e., IP Groups) in the previous

step (see Section 4.5 on page 42).

 To configure IP Profiles:

1. Open the IP Profile Settings page (Configuration tab > VoIP > Coders and Profiles

> IP Profile Settings).

2. Configure an IP Profile for Lync Server 2013:

Parameter Value

Profile ID

Extension Coders Group ID

Coders Group 1

Media Security Behavior

SRTP

SBC Remote Early Media RTP

Delayed (required, as Lync Server 2013

does not send RTP immediately to remote

side when it sends a SIP 18x response)

SBC Remote Update Support

Supported Only After Connect

SBC Remote Re-Invite Support

Supported Only With SDP

SBC Remote Refer Behavior

Handle Locally (required, as Lync Server

2013 does not support receipt of SIP

REFER)

SBC Remote 3xx Behavior

Handle Locally (required, as Lync Server

2013 does not support receipt of SIP 3xx

responses)

SBC Remote Delayed Offer Support

Not Supported

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AudioCodes Mediant 3000 Instrukcja Użytkownika Strona 44