Version 6.6 549 October 2014
Installation & Operation Manual 40. General SIP Configuration
8. In the General Settings tab, configure Proxy Set parameters as described in the
table “SIP Proxy Set Settings” below.
9. In the Proxy Servers tab, configure the IP address of the SIP Proxy Server as
described in table “SIP Proxy Server Parameters” below. For the redundant SIP
Proxies configuration, add as many SIP Proxy Servers as required.
10. Unlock the SIP Proxy Set by selecting the corresponding row in the SIP Proxy
Sets list and, in the Actions bar, clicking Unlock.
Table
40-1: SIP Proxy Set Parameters
Parameter
Name
Type
Provisioning
Type
Description
Enable Proxy Enum
No, Yes
Instant Enables use of the SIP Proxy Server:
No – Proxy isn't used and the internal
routing table is used instead.
Yes – Proxy is used.
Proxy Name String
Up to 49 chars
Instant Defines the Home Proxy Domain Name.
If specified, the name is used as Request-
URI in REGISTER, INVITE and other SIP
messages.
If not specified, the Proxy IP address is
used instead.
Is Trusted Proxy Enum
Disable, Enable
Instant Defines whether the SIP Proxy is trusted or
not. If the Proxy is not trusted, the P-
asserted header is not used.
CRLF Keep
Alive
Enum
Disable, Enable
Instant Enables or disables use of the CRLF keep-
alive mode as per RFC 5626. The option is
valid for TCP and TLS SIP transport types
only.
CRLF Keep
Alive Max
Interval (sec)
Integer
5 – 2000000
Instant Defines the maximum CRLF keep-alive
interval.
Proxy
Redundancy
Mode
Enum
Parking, Homing
Instant Defines fall-back behavior of Proxy Keep-
Alive Redundancy Mode:
Parking Gateway continues working
with the last active Proxy until the next
failure
Homing Gateway always tries to work
with the primary Proxy server (switches
back to the main Proxy whenever it is
available).
Note: To use Proxy Redundancy Mode,
enable Keep-alive with Proxy option
('Enable Proxy Keep Alive').