Chapter 4.4: Sip Server Settings - Discovery Telecom VoIP2 All Series User Manual

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DTT USER MANUAL
Internal SIP Server Settings
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Hosts ‐ Connecting the VoIP
To call from the Gateway to IP PBX or any SIP Server, you need to connect the Gateway to the IP
PBX SIP Server. There are two ways to connect to the external SIP: registering the Gateway in
the external SIP, or working without registration.
Registering the Gateway in external SIP Server
You can connect the VoIP
the 'Hosts' table. When the SIP Servers are connected you will be able to make calls from the
Gateway to the Host SIP.
1. Get a SIP account from the external SIP.
2. Open the SIP tab in the VoIP window.
3. Add a new Host to the list with the SIP account information:
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VoIP 2 All™ Series: 4 Channel Gateway User Manual
'Codec Priority' ‐ Define 'Codec 1' – 'Codec 4', the priority of the Codec that the SIP
Server will use when connecting VoIP calls. The codec that will be used is first one from
the list, that both of the VoIP phone can work with.
'SIP Port' – Is the TCP port of the SIP Server.
'RTP Start Port' – Is the first port of the range of ports of the SIP RTP ports. Usually the
ranges of ports that the SIP uses are from 5060 to 5100.
'RFC2833 Payload Type' – Is the type of payload to be used by the SIP.
'Authentication' – When enabled requires a password to register the VoIP
SIP Server.
'Realm' – Is the name of the SIP Server realm of operation.
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ALL to an External IP PBX
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ALL's internal SIP Server to an external SIP Server by adding a host in
The 'Name' is the chosen name for this host connection.
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ALL internal
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