© 2003 - 2005 Sipura Technology, Inc
Proprietary (See Copyright Notice on Page 2)
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value is larger than this, then the maximum
value is used
Reg Retry Intvl
Interval to wait before the SPA retries
registration again after encountering a failure
condition during last registration
Time0 30
Reg Retry Long
Interval
When Registration fails with a SIP response
code that does no match <Retry Reg RSC>,
the SPA will wait for the delay specified in this
parameter before retrying. If this parameter is
0, the SPA will stop retrying. This value
should be much larger than <Reg Retry Intvl>
which should not be 0.
Time0 1200
Response Status Code Handling
SIT1 RSC
1
SIP response status code to INVITE on which
to play the SIT1 Tone
RscTmplt
SIT2 RSC
1
SIP response status code to INVITE on which
to play the SIT2 Tone
RscTmplt
SIT3 RSC
1
SIP response status code to INVITE on which
to play the SIT3 Tone
RscTmplt
SIT4 RSC
1
SIP response status code to INVITE on which
to play the SIT4 Tone
RscTmplt
Try Backup RSC
SIP response status code on which to retry a
backup server for the current request
RscTmplt
Retry Reg RSC
Interval to wait before the SPA retries
registration again after encountering a failure
condition during last registration
Time0 30
RTP Parameters
RTP Port Min
2
Minimum port number for RTP transmission
and reception
Port 16384
RTP Port Max
2
Maximum port number for RTP transmission
and reception
Port 16482
RTP Packet Size
Packet size in sec. Valid values must be
multiple of 0.01s. Range: 0.01 – 0.16
Time3 0.03
RTCP Tx Interval
4
Controls the interval (sec) to send out RTCP
sender report on an active connection.
Range: 0 – 255 (s)
Time0 0
No UDP Checksum
SIP option for outbound RTP packets. By
default UDP header checksum is calculated
and transmitted for outbound UDP packets
carrying RTP traffic. The SPA sets the UDP
header checksum to zero if this is set to no.
Bool yes
Stats In BYE
5
SPA will include P-RTP-Stat header a BYE or
response to a BYE message. This header
contains RTP statistics of the current call.
Bool no
Notes:
1. Reorder or Busy Tone will be played by default for all unsuccessful response status code
2. <RTP Port Min> and <RTP Port Max> should define a range that contains at least 4 even number
ports, such as 100 – 106
3. If inbound SIP requests contain compact headers, SPA will reuse the same compact headers
when generating the response regardless the settings of the <Use Compact Header> parameter.
