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Parámetro
Use NAT Address This enables or disables the use of the NAT Address (see below).
NAT Address
If the camera is behind some sort of Network Address Translation device
the external IP of this device can be entered here. The camera then will tell
other SIP devices to send data intended for it to this address instead to the
cameras real, internal address. The NAT device must redirect this data to
the camera.
Puerto SIP:
This is the portnumber the camera will use to send to and receive SIP
messages. The standard SIP port is 5060 and should normaly not be
changed until you have some special installation where this is necessary.
Note that the SIP port used by all involved SIP devices must be the same.
Puerto audio de
This ist the port used to exchange the audi data. You can change this to
RTP:
any legal port number. Some SIP providers or firewalls may require a
specific number here. If a NAT device is used it must redirekt data on this
port to the camera or you will hear no sound from the other end of the line.
61.4 Ajustes Codec
The camera accepts incoming calls using the selected codecs and tries them in the order GSM, PCMA,
PCMU when making an outgoing call. If you want the camera to use one special codec deselect the others.
Parámetro
Utilice Codec PCMA The PCMA codec uses uncompressed audio data at 8kHz and equals
Use PCMU codec
Utilize codec GSM
61.5 Guardar la Configuración
Haga clic en el botón de Ajuste para activar sus ajustes y para guardarlos hasta que la cámara sea reiniciada.
Haga clic en el botón Cerrar para cerrar los cuadros de diálogo. Mientras se cierra el cuadro diálogo, el
sistema comprueba la configuración completa en busca de cambios. Si se detectan cambios, el sistema le
preguntará si desea almacenar toda la configuración permanentemente.
61 Configuración de VoIP
ISDN in sound quality. The required bandwidth including network protocol
overhead is 86kBit/s (10.4kByte/s).
This codec uses a slightly other coding than the PCMA but is the same in
quality an used bandwidth.
The GSM codec copresses the audio data with a lossy compression
resulting in a required bandwidth of 35kBit/s (4.2kByte/s) including
network protocol overhead. The sound quality approximates that of GSM
mobile phones.
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