Cisco TelePresence ISDN Link Administrator's Manual page 75

Cisco TelePresence ISDN Link
Contents Introduction
Unpairing the ISDN Link
When the ISDN Link is used in automatic pairing mode, unpairing of the ISDN Link and
telePresence endpoint can be done from the endpoint's web interface. this requires both the
ISDN Link and the endpoint to be operational in order to reset pairing information on both units.
Note: unpairing should always be done before replacing either the endpoint or the ISDN Link.
Persistent pairing
Pairing between the ISDN Link and the endpoint is persistent, which means that the two
devices will remain paired until they are unpaired.
If the power is unplugged the ISDN Link will remain paired when the power is reconnected.
the endpoint and ISDN Link must be on the same subnet. If the endpoint and/or ISDN Link are
assigned new IP addresses they will remain paired as long as they are kept in the same subnet.
Note: the pairing information is unique to the endpoint / ISDN Link entity. As a consequence,
once paired, only those two units can interwork. unpairing is required in order to change to
another endpoint.
Unpairing from the TelePresence endpoint's web interface
When the ISDN Link is used in automatic pairing mode, unpairing of the ISDN Link and
telePresence endpoint can be done from the endpoint's web interface.
1. open a web browser on your computer, enter the address (IP address or host name) of the
telePresence endpoint in the address bar, and login.
2. From the top menu, go to Configuration > Peripherals, and on the Peripherals page click the
Manage ISDN Link button.
3. Click the unpair this device button. this will clear the pairing information on both the
endpoint and the ISDN Link.
D14954.04 ISDN Link Administrator Guide IL1.1.2, MARCH 2015.
Getting started Software upgrade
75
Status information
Forced unpairing
When the ISDN Link is used in manual pairing mode, unpairing the ISDN Link is done from a
command line interface.
there are some situations where the ISDN Link may not have been unpaired. In these situations
you must force unpairing by manually unpair the ISDN Link in order to be able to restart pairing.
• the telePresence endpoint was replaced without being unpaired.
• the ISDN Link was moved to another endpoint without unpairing prior to moving.
Follow the steps:
1. Connect to the ISDN Link over the network (SSH) or serial port.
See "Connecting to the ISDN Link" on page 73.
xCommand PairRestart Confirm: Yes
2. Run the command:
Administrator Guide
System settings Appendices Appendices
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