proxy-set

This command configures the Proxy Sets table, which lets you define Proxy Sets. The table is a parent of the Proxy Address table.

Syntax

(config-voip)# proxy-set <Index>
(proxy-set-<Index>)#

Command

Description

Index

Defines the table row index.

accept-dhcp-proxy-list {disable|enable}

Enables the device to obtain the Proxy Set's address(es) from a DHCP server using DHCP Option 120.

classification-input {ip-only|ip-port-transport}

Defines how the device classifies incoming IP calls to the Proxy Set.

connection-reuse {enable|disable|use-global-setting}

nables the reuse of the initially established TCP or TLS connection between the device and the proxy server for all subsequent SIP requests sent to the proxy server.

dns-resolve-method {a-record|ms-lync|naptr|not-configured|srv}

Defines the DNS query record type for resolving the proxy server's host name (FQDN) into an IP address.

fail-detect-rtx

Defines the maximum number of UDP retransmissions that the device sends to an offline proxy, before the device considers the proxy as being offline.

gwipv4-sip-int-name

Assigns an IPv4-based SIP Interface for Gateway calls to the Proxy Set.

gwipv6-sip-int-name

Assigns an IPv6-based SIP Interface for Gateway calls to the Proxy Set.

in-call-route-mode {disable|enable}

Enables the device to send in-call SIP messages (e.g., re-INVITE and BYE) to the currently active proxy if the proxy to which the dialog-initiating INVITE message was sent is currently offline.

is-proxy-hot-swap {disable| enable| enable-only-before-alternative-routing}

Enables the Proxy Hot-Swap feature, whereby the device switches to a redundant proxy upon a failure in the primary proxy (no response is received).

keepalive-fail-resp

Defines SIP response codes that if any is received in response to a keep-alive message using SIP OPTIONS, the device considers the proxy as down.

priority <0-65535>

Defines the priority of the proxy server.

min-active-serv-lb

Defines the minimum number of proxies in the Proxy Set that must be online for the device to consider the Proxy Set as online, when proxy load balancing is used.

peer-host-name-verification-mode {disable|server-&-client|server-only|use-global-setting}

Enables the device to verify the Subject Name of the TLS certificate received from the remote side for authentication and establishing a TLS connection.

proxy-enable-keep-alive {disable|using-fake-register|using-options|using-options-on-active-server|using-register}

Enables the device's Proxy Keep-Alive feature, which checks communication with the proxy server.

proxy-ip

Defines the Proxy Address table, which defines addresses for the Proxy Set. The table is a child of the Proxy Sets table. For more information, see proxy-ip.

proxy-keep-alive-time

Defines the interval (in seconds) between keep-alive messages sent by the device when the Proxy Keep-Alive feature is enabled (see the 'Proxy Keep-Alive' parameter in this table).

proxy-load-balancing-method {disable|random-weights|round-robin}

Enables load balancing between proxy servers of the Proxy Set.

proxy-name

Defines a descriptive name, which is used when associating the row in other tables.

proxy-redundancy-mode {homing|not-configured|parking}

Determines whether the device switches from a redundant proxy to the primary proxy when the primary proxy becomes available again.

sbcipv4-sip-int-name

Assigns an IPv4-based SIP Interface for SBC calls to the Proxy Set.

sbcipv6-sip-int-name

Assigns an IPv6-based SIP Interface for SBC calls to the Proxy Set.

srd-name

Assigns an SRD to the Proxy Set.

success-detect-int

Defines the interval (in seconds) between each keep-alive retries (as configured by the 'Success Detection Retries' parameter) that the device performs for offline proxies.

success-detect-retries

Defines the minimum number of consecutive, successful keep-alive messages that the device sends to an offline proxy, before the device considers the proxy as being online.

tls-context-name

Assigns a TLS Context (SSL/TLS certificate) to the Proxy Set.

weight <0-65535>

Defines the weight of the proxy server.

Command Mode

Privileged User

Example

This example configures proxy keep-alive and redundancy:

(config-voip)# proxy-set 0
(proxy-set-0)# proxy-enable-keep-alive using-options
(proxy-set-0)# is-proxy-hot-swap enable
(proxy-set-0)# proxy-redundancy-mode homing
(proxy-set-0)# activate