User guide

VoIP SIP FDB command reference VoIP SIP
6-55
iMG/RG Software Reference Manual (Voice Service)
ADDRESS is the called address expected for receiving by the calling end-point in order to
forward the call to the CONTACT.
CONTACT is the host reference where the call is forwarded. The contact-host part is
the default to form the URL domain (Request-URI, From and To fields).
The flag proxy modifies the rule to make the Request-URI: if it is present then the
Request-URI domain gets the value from the contact-host part of CONTACT parameter
otherwise the current call domain will be used.
The DOMAIN assigns the call domain and it is used to format the "To" and "From" head-
ers. It is optional and the contact host part is used if it is not set.
The FWADDRESS replaces the destination address of the call. It is optional and it is used
to make a short selection rule (e.g. dialled number 01 corresponds to 00390224141121)
Options The following table gives the range of values for each option that can be specified with
this command and a default value (if applicable).
Option Description Default Value
name An arbitrary name that identifies this specific FDB rule. The
name must not be present already. The FDB name can be at
most 16 characters long.
N/A
digit-map The called user address (i.e. phone number) expected to be
received. It can be a digit map expression as described in
section 0.The digit-map can be at most 32 chars long.
N/A
contact-host The hostname or IPv4 address of the remote end-point
where call must be routed. Contact-host can be at most
256 chars long (when using hostname format).
N/A
port The UDP/TCP port on the contact host to which signalling
messages are sent.
5060
transport The protocol used to transport the signalling messages to
the contact host. Possible values are:
udp
tcp
udp
proxy If proxy is specified, the contact host is considered to be a
proxy server, otherwise the contact-host is considered to
be another SIP end-point (e.g. another iMG unit)
none
host The domain assigned to the redirected call. It can be a host-
name or IPv4 address. Host can be at most 256 chars long
(when using hostname format).
N/A