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Provider and PBX profiles
Gigaset N670 IP PRO / ALL UK en / A31008-XXXXX-XXXX-X-XX / settings_provider.fm / 4/18/19
22
Outbound server address
This is the address, where the device should send all SIP requests to and where (in case of
successful registration) it expects to receive requests from.
¤
Enter the (fully qualified) DNS name or the IP address of your provider's outbound proxy.
Example:
10.100.0.45
or
sip.domain.net
or
sipproxy01.domain.net
If the
Outbound server address
field is empty, the system behaves independently of the
selected mode, as with
Outbound proxy mode
=
Never
.
Outbound proxy port
This is the port number of the outbound proxy server, where the device should send all SIP
requests to (and where it in case of successful registration expects to receive requests from).
¤
Enter the communication port used by the outbound proxy.
Range: 1-65535; Default:
5060
(for UDP/TCP),
5061
(for TLS)
Outbound proxy port
is empty and
Outbound server address
is a name:
The RFC3263 rules will be used to locate SIP servers and select them for load balancing and
redundancy.
Outbound proxy port
is a fixed number:
The usage of DNS SRV records according to RFC3263 is blocked.
SIP SUBSCRIBE for Net-AM MWI
If activated a subscription is established for the purpose of receiving notifications about new
messages on the network mailbox.
¤
Enable/disable SIP subscription via the radio boxes next to
SIP SUBSCRIBE for Net-AM MWI
.
DTMF over VoIP Connections
DTMF signalling (Dual Tone Multi Frequency) is required, for example, for querying and control-
ling certain network mailboxes via digit codes, for controlling of automatic directory enquiries
or for remote operation of the local answering machine.
To send DTMF signals via VoIP, you must define how key codes should be converted into and sent
as DTMF signals: as audible information via the speech channel or as a "SIP Info" message.
Ask your VoIP provider which type of DTMF transmission it supports.
Automatic negotiation of DTMF transmission
¤
For each call, the phone attempts to set the appropriate DTMF signalling type for the codec
currently being negotiated: select
Yes
.
The system will use the transmission method matching best the received capabilities from
the peer based on the following priority order:
•
send via RFC2833, if the PT (Payload Type) for the telephone event is provided by the peer
•
send via SIP INFO application/dtmf-relay, if SIP INFO method is supported by the peer
•
send in-band audio
¤
No automatic attempts to set DTMF transmission type: select
No
(DTMF transmission type is
Audio
by default).