Reference:Administration/Relay/VOIP/GW: Difference between revisions
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== SIP specific stuff == | |||
=== domain/realm === | |||
normally, it is sufficiant to specify domain/realm. | |||
the DNS is queried then with this name to obtain the DNS SRV entry _sip._tcp or _sip._udp, respectively. this may result in a list of service addresses, ordered by priority and weight. | |||
if no SRV entry is found, then the configured domain is queried as a host name. | |||
if there is a Server Adress configured, then no DNS SRV lookup is done and the address provided is used. The domain/realm is used only for SIP URIs. If there is no domain/realm, the Server Address is used for building SIP URIs. | |||
The two Server Address fields will be DNS-resolved. | |||
[ will be enhanced in V7 ] | |||
SRV DNS lookup currently only works for registered GWs (not Gatewas without registration). | |||
Revision as of 19:33, 26 February 2008
|
FIXME: does not exist, list of keywords only so far |
SIP specific stuff
domain/realm
normally, it is sufficiant to specify domain/realm. the DNS is queried then with this name to obtain the DNS SRV entry _sip._tcp or _sip._udp, respectively. this may result in a list of service addresses, ordered by priority and weight.
if no SRV entry is found, then the configured domain is queried as a host name.
if there is a Server Adress configured, then no DNS SRV lookup is done and the address provided is used. The domain/realm is used only for SIP URIs. If there is no domain/realm, the Server Address is used for building SIP URIs.
The two Server Address fields will be DNS-resolved.
[ will be enhanced in V7 ]
SRV DNS lookup currently only works for registered GWs (not Gatewas without registration).