Connect The Isdn Link - Cisco TelePresence SX10 Quick Set Administrator's Manual

Cisco TelePresence SX10 Quick Set

Introduction

Connect the ISDN Link

The ISDN Link enables a video system to use ISDN lines for
connectivity, and enables both video calls and telephone calls
over the PSTN (Public Switched Telephone Network).
ISDN Link support ISDN BRI, ISDN PRI and V.35. ISDN can be
used in addition to regular IP connectivity for SIP or H.323 calls,
or without any IP infrastructure.
ISDN Link is managed from the video systems web interface. Sign
in to the web interface, and navigate to
Requirements:
• The ISDN Link must be running IL1.1.7 software or later
• The video system (codec) must be running CE9.3 software or
later. The ISDN Link must be re-paired with the video system
after the video system has been converted from TC software
to CE software.
• The video endpoint must have IPv6 enabled in the web
interface or API in order to communicate with the ISDN Link
• Observe the network topology in the ISDN Link Installation
Guide in order to guarantee a successful installation
• The video system and ISDN Link must be on the same subnet.
If the endpoint or ISDN Link are assigned new IP addresses
they will only remain paired as long as they are kept in the
same subnet.
Limitations:
• Video systems that are registered to the Cisco Webex cloud
service are not able to use ISDN Link.
Setup and configuration
When converting the video system from TC (TC6 or later) to
CE software (CE9.3 or later) the ISDN Link will automatically be
unpaired due to security reasons.
More information about ISDN Link (Release Notes, Installation
Guide, Administrator Guide, API Guide, Compliance and Safety
► https://www.cisco.com/go/isdnlink-docs
guide) is found here:
D15330.14 SX10 Administrator Guide CE9.7, APRIL 2019.
Configuration
Setup > Peripherals.
Peripherals Peripherals Maintenance
Setup with LAN and direct connection between the video system and ISDN Link
This is the recommended setup. But there are other options, so see the user documentation for
► https://www.cisco.com/go/isdnlink-docs
additional examples:
PC/Laptop for system
management
ISDN Link,
rear panel
BRI
1-4
69
System settings
LAN
LAN Video Power
PRI NET
port system
port
www.cisco.com — Copyright © 2019 Cisco Systems, Inc. All rights reserved.
Administrator Guide
Appendices
Video system
(represented by
an SX80 codec)