Manual

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Figure: ViewofSIPGatewayConfigurationMenu
Connect to gateway
Host–heredefinetheopponent's(provider'sorotherPBX's)IPaddressorDNS
for trunk connection (call routing and registration request sending). If a port
other than 5060 is to be used, it should be specified behind a colon
(192.168.122.43:5071).
Protocol – specify whether to use UDP and/or TCP, or just one of these
protocols for transmission. If the NAPTR (Name Authority PoinTeR) option is
selected, a query to the DNS is made first and the transmission protocol is
 selecteddependingonthereply.The Use DNS SRV parametercanonlybeused
withthissettingandasuitableDNS.
Use DNS SRV–ifthisoptionisselected,aquerytothedefinedDNSismade
before the INVITE message is sent. The DNS reply defines two different call
routingaddresses.INVITEisroutedtothefirstaddressand,ifnoreplycomes
afterthreeINVITEsendingattempts,thePBXsendsINVITEtotheotheraddress
includedintheDNSreply.
Register line–hereenablelineregistrationandspecifytheCallerID.Ifalineis
notregistered,nocallestablishingrequestsaresenttoit.
Expiry–heredefinetheregistrationexpiry.Thefinalvaluemaybedefinedby
theotherparty(e.g.shorter).
Outbound gateway–ifthisoptionisselected,the andContact Record route
headers are ignored in replies and packets are routed directly to the address
specifiedinthe field.Address
Authorisation data
Username–entertheusernameforloginwithauthorisation.
Password–enterthepasswordforloginwithauthorisation.