Cisco 6841 Administration Guide

DescriptionParameter
Set to Yes to enable the Dual registration/Fast Fall
back feature. To enable the feature you must also
configure the alternate proxy/alternate outbound proxy
fields in the Proxy and Registration section.
Dual Registration
If set to No, the fallback happens immediately and
automatically. If the Proxy Fallback Intvl is exceeded,
all the new SIP messages go to the primary proxy.
If set to Yes, the fallback happens only when current
registration expires, which means only a REGISTER
message can trigger fallback.
For example, when the value for Register Expires is
3600 seconds and Proxy Fallback Intvl is 600 seconds,
the fallback is triggered 3600 seconds later and not
600 seconds later. When the value for Register Expires
is 600 seconds and Proxy Fallback Intvl is 1000
seconds, the fallback is triggered at 1200 seconds.
After successfully registering back to primary server,
all the SIP messages go to primary server.
Auto Register When Failover
Subscriber Information
DescriptionParameter
Name displayed as the caller ID.Display Name
Extension number for this line.
When you need to refer to this user ID in another
setting, for example, the short name for a line key,
use the $USER macro variable.
User ID
Password for this line.
Default: Blank (no password required)
Password
Authentication ID for SIP authentication.
Default: Blank
Auth ID
The IP address for an authentication realm other than
the proxy IP address. The default value is blank; the
proxy IP address is used as the authentication realm.
The parameter for extension 1 appears as follows in
the phone configuration file:
<Reversed_Auth_Realm_1_ ua=”na”>
</Reversed_Auth_Realm_1_>
Reversed Auth Realm
Cisco IP Phone 6800 Series Multiplatform Phones Administration Guide
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Phone Troubleshooting
Subscriber Information

Cisco 6841 Specifications

General

Brand	Cisco
Model	6841
Category	IP Phone
Language	English