Prodys IP Family, Руководство пользователя

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Any SIP port and Audio port inside the gateway assigned range is valid. In this
way each codec is defined with different SIP and Audio ports along the codec
array.
NOTE: As per the current firmware version (5.5.0), it is mandatory to
enable the Public IP Address option in the SIP configuration when
making calls through routers/gateways with NAT
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, and to provide the
public IP address of the router’s WAN interface manually.
Here follows a table summarizing the different port configurations depending on
the units for both Prodys Proprietary Protocols and SIP/RTP standard protocols.
Entry for West Web Server Port Base Port SIP Port RTP Port
Codec WA 50001 50010 5060 5004
Codec WB 50061 50070 5160 5104
Codec WC 50121 50130 5260 5204
Codec WD 50181 50190 5360 5304
In order to complete the configuration and, only when establishing IP
connections with Prodys Proprietary protocols
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, the codecs on the receiver site
(in this example the “East” site) must register the public (external) addresses of
the codecs at the “West” site. This is done with a BOOK entry at each codec.
Figure 9 shows an example of one BOOK entry for destination “Codec WA” at the
mate codec of the “East” site.
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Network Address Translation: The router translates private IP address into public addresses.
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Please note calling via the SIP protocol does not require keeping a registration of the call
initiator inside the receiving codec BOOK.
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If all western codecs are registered at each eastern codec, any eastern codec is able to receive
an incoming call from any western codec.