SIP Options probers

SIP Options probers allows to configure send SIP OPTIONS requests to remote gateways. This feature is usable to remote gateway monitoring.

Attributes

Id

Unique id.

Name

Name of this SIP Option prober configuration

Enabled

Disabled probers will be ignored.

Pop

Point of presence for SIP OPTIONS requests.

Node

Node which will send SIP OPTIONS requests.

Transport protocol

SIP transport protocol which will be used for send request.

Sip Schema

URI scheme used in the OPTIONS request. Possible values: sip, sips.

External ID

Optional identifier used to reference this SIP Options Prober from an external system.

RURI Domain

R-URI domain of outgoing SIP OPTIONS request

RURI Username

R-URI username of outgoing SIP OPTIONS request

From URI

From URI of outgoing SIP OPTIONS request

To URI

To URI of outgoing SIP OPTIONS request

Auth username

Authorization username.

Auth password

Authorization password.

Route Set

A route set is a collection of ordered SIP or SIPS URI which represent a list of proxies that must be traversed when sending an OPTIONS request. Each entry must be enclosed in angle brackets, e.g. <sip:sip-proxy.example.com;lr>. Route Set will be added to SIP request as Route headers. See RFC 3261, Section 12.2.1.1.

Empty routeset:

OPTIONS sent via proxy:

Two proxies in routeset:

Loose routing (lr parameter)

Include the lr parameter in each Route URI to enable loose routing (RFC 3261, Section 16.12). Without lr, strict routing (RFC 2543 behaviour) is used: the proxy replaces the Request-URI with its own address and appends the original Request-URI to the end of the Route list, which can cause interoperability issues with modern SIP stacks.

Contact uri

Contact header. Should be in a SIP-URI format.

Interval

Requests sending interval in seconds

Sip Interface Name

Name of signalling interface from sems.conf that will be used to build outgoing OPTIONS request.

Append headers

Custom headers to append to outgoing request.