AudioCodes Mediant 1000

User's Manual 1002 Document #: LTRT-27045
Mediant 1000B Gateway & E-SBC
Parameter Description
that the proxy is out of service for the defined "Retry-After" period.
Enable P-Associated-URI
Header
p-associated-uri-hdr
[EnablePAssociatedURIHea
der]
Determines the device usage of the P-Associated-URI header. This
header can be received in 200 OK responses to REGISTER requests.
When enabled, the first URI in the P-Associated-URI header is used in
subsequent requests as the From/P-Asserted-Identity headers value.
 [0] Disable (default)
 [1] Enable
Note: P-Associated-URIs in registration responses is handled only if
the device is registered per endpoint (using the User Information file).
Source Number Preference
configure voip > sip-
definition settings > src-nb-
preference
[SourceNumberPreference]
Determines from which SIP header the source (calling) number is
obtained in incoming INVITE messages.
 If not configured or if any string other than "From" or "Pai2" is
configured, the calling number is obtained from a specific header
using the following logic:
a. P-Preferred-Identity header.
b. If the above header is not present, then the first P-Asserted-
Identity header is used.
c. If the above header is not present, then the Remote-Party-ID
header is used.
d. If the above header is not present, then the From header is
used.
 "From" = The calling number is obtained from the From header.
 "Pai2" = The calling number is obtained using the following logic:
a. If a P-Preferred-Identity header is present, the number is
obtained from it.
b. If no P-Preferred-Identity header is present and two P-
Asserted-Identity headers are present, the number is obtained
from the second P-Asserted-Identity header.
c. If only one P-Asserted-Identity header is present, the calling
number is obtained from it.
Note:
 The "From" and "Pai2" values are not case-sensitive.
 Once a URL is selected, all the calling party parameters are set
from this header. If P-Asserted-Identity is selected and the Privacy
header is set to 'id', the calling number is assumed restricted.
configure voip > sip-
definition settings > src-hdr-
4-called-nb
[SelectSourceHeaderForCall
edNumber]
Determines the SIP header used for obtaining the called number
(destination) for IP-to-Tel calls.
 [0] Request-URI header = (Default) Obtains the destination number
from the user part of the Request-URI.
 [1] To header = Obtains the destination number from the user part
of the To header.
 [2] P-Called-Party-
ID header = Obtains the destination number from
the P-Called-Party-ID header.
Enable Reason Header
configure voip > sip-
definition settings > reason-
header
[EnableReasonHeader]
Enables the usage of the SIP Reason header.
 [0] Disable
 [1] Enable (default)