DRAFT
© 2003 - 2005 Sipura Technology, Inc
Proprietary (See Copyright Notice on Page 2)
44
Type
message used to signal DTMF event.
Use Compact Header
If set to yes, the SPA will use compact SIP
headers in outbound SIP messages. If set to no
the SPA will use normal SIP headers.
Bool
no
SIP Timer Values (sec)
Parameter Name
Description
Type
Default
SIP T1
RFC 3261 T1 value (RTT Estimate). Range: 0 – 64
sec
Time3 .5
SIP T2
RFC 3261 T2 value (Maximum retransmit interval
for non-INVITE requests and INVITE responses).
Range: 0 – 64 sec
Time3 4
SIP T4
RFC 3261 T4 value (Maximum duration a message
will remain in the network). Range: 0 – 64 sec
Time3 5
SIP Timer B
INVITE time out value. Range: 0 – 64 sec
Time3
32
SIP Timer F
Non-INVITE time out value. Range: 0 – 64 sec
Time3
32
SIP Timer H
INVITE final response time out value. Range: 0 –
64 sec
Time3 32
SIP Timer D
ACK hang around time. Range: 0 – 64 sec
Time3
32
SIP Timer J
Non-INVITE response hang around time. Range: 0
– 64 sec
Time3 32
INVITE Expires
INVITE request Expires header value in sec. 0 =
do not include Expires header in INVITE. Range: 0
– (2
31
– 1)
Time0 180
ReINVITE Expires
ReINVITE request Expires header value in sec. 0 =
do not include Expires header in the request.
Range: 0 – (2
31
– 1)
Time0 30
Reg Min Expires
Minimum registration expiration time allowed from
the proxy in the Expires header or as a Contact
header parameter. If proxy returns something less
this value, then the minimum value is used.
Time0 1
Reg Max Expires
Maximum registration expiration time allowed from
the proxy in the Min-Expires header. If value is
larger than this, then the maximum value is used
Time0 7200
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
Parameter Name
Description
Type
Default
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
