Customized Parameters: Sip Signaling - TELES VoIP Box DSL Series Reference Manual

5 Additional VoIP parameters
Table 5.2 Customized parameters: H.323 signaling (continued)
H.323 Signaling Parameters
VoipRestrictTCS=<mode>
If Yes is entered, the response in the H.323 tunneling terminal capability set contains
only the codecs offered by the peer and not those configured in the system. Default
No.
VoipService=0x<service indicator>
This parameter sets the ISDN bearer capability. For example, it can be used for calls
coming from VoIP with the bearer capability data. You can define the service indicator
as it is in the 1TR6 code:
101 - ISDN 3,1kHz
102 - analog
103 - ISDN 7kHz
201 - Fax 2
202 - Fax 3
203 - Fax 4
700 - Data
Normally 101 is used. You can send another value to a switch that wants to handle
VoIP calls differently from PSTN calls.
EXAMPLE:
VoipService=0x101
VoipSetupAck=<int>
1=setup acknowledge is transmitted; 0= setup acknowledge is not transmitted; 2 (de-
fault) =transmitted with H.323 information.
Table 5.3 Customized parameters: SIP signaling (page 1 of 4)
SIP Signaling Parameters
VoipAckWithSdp=<mode>
Enter yes to send the SDP content in the SIP ack message. Default no.
VoipAllow=<list>
The allow header shows the supported methods and can be set here.
EXAMPLE: VoipAllow=INVITE,BYE
The default setting includes the following:
INVITE,ACK,CANCEL,BYE,UPDATE,REGISTER,PRACK,INFO,NOTIFY,REFER
It may be necessary to remove some of these entries for some peers.
VoipAllowTlsAoc99=<yes/no>
If the AOC99 information (charging information) is sent within a SIP-info-message and
this parameter is set to yes, the AOC information is evaluated. The default value is yes.
VoipAngleBracketIsReserved=<yes/no>
Enter yes to replace < or > in the SIP uri by their ASCII encoding %3c or %3e. Is needed
when a peer does not accept < or >. Default no.
VoipAnswerUnknownUser=<yes/no>
Enter yes to send a response to a SIP REGISTER request for a user that has not been
defined in a VoIP profile in the route.cfg file or to send a response to a SIP SUBSCRIBE
request for an unknown event. Default no.
VoIPBox DSL / VoIPBox BRI – version 21.0.009 Page 94