Enabling connection reuse
Procedure
1. Go to the audio codes URL and click
Configuration
>
VoIP
>
SIP Definitions
>
General
Parameters
.
2. Set
Enable TCP Connection Reuse
to
Enable
.
3. Click
Submit
.
Enabling connection reuse in a failover environment
Procedure
1. Go to the audio codes URL and click
Configuration
>
VoIP
>
SAS
>
Stand Alone
Survivability
.
2. Set
SAS Connection Reuse
to
Enable
.
3. Click
Submit
.
Enabling Record Route in invite messages
Procedure
1. Go to the audio codes URL and click
Configuration
>
VoIP
>
SAS
>
Stand Alone
Survivability
.
2. Set
Enable Record-Route
to
Enable
.
3. Click
Submit
.
User experience during failover
Feature
Normal Operation
with Communication
Manager
Failover Operation
with a Generic SIP
Gateway
IP Office branch mode
Modifying contacts
Yes
Yes
No
Make call
Yes
Yes
Yes
Receive call
Yes
Yes
Yes
Call Hold
Yes
Yes
Yes
Table continues…
User experience during failover
September 2017
Installing and Administering Avaya J129 IP Phone
79