TELES VoIP Box BRI Series, Reference Manual

Page: 209 / 226

9 Troubleshooting
VoIPBox DSL / VoIPBox BRI – version 21.0.009 Page 209
|
To allow for calls coming from 195.4.13.14 the
VoipIpMask
parameter needs to be changed, as shown
in the following example. The IP addresses 195.4.13.0 to
195.4.13.15 can now send VoIP traffic.
|
VoIP : Some VoIP carriers require that called numbers
include a technical prefix for authentication. If a call
comes from a VoIP carrier who requires a prefix and is
sent elsewhere, the called number (DAD) arrives on the
gateway including the technical prefix. That prefix needs
to be removed in the
MapAll
parameter. If a call comes
in without a prefix and is routed to VoIP where it requires
a prefix, the prefix needs to be added to the
MapAll
parameter. In the following example, all international
calls are sent to VoIP and prefixed with 0815#.
9.3 Software update problems
In the following scenario, a software update failed.
Example 9.7 Calls from 195.4.13.14 accepted
[Voip:GW2]
VoipDirection=In
VoipPeerAddress=195.4.13.0
VoipIpMask=0xfffffff0
VoipCompression=g711u g711a
VoipSilenceSuppression=Yes
VoipSignalling=1
VoipFaxTransport=1
VoipMaxChan=120
VoipTxM=2
VoipMediaWaitForConnect=Tone
VoipProgress=2
Example 9.8 Outgoing VoIP call with technical prefix
MapAll00=40VoIP:0815#00