13 May
2005
13 May
'05
1:45 p.m.
Grigory Fishilevich wrote:
thanks for your answer.i have problems with sems+ser
configuration. i
find no configexample for pstn-gw with ser+sems. the pdf-file from
iptel.org provide no current config example.
can anybody help me? i need only an example for ser+sems pstn-gw.
i have the head version of ser running.
Grigory:
I no longer use SEMS but this configuration worked for voicemail and
announcement
services. My implementation used two instances of SER, one for call
routing and one for
fifo access to SEMS. This is a partial config for the second instance of
SER. Hope this
helps.
-Steve
----- begin cut -----
xlog("L_INFO", "\n[SER_vm]: URI MATCH. Time: [%Tf] Method: <%rm>
R-uri: <%ru> Call-id: < %ci>
Contact Header: <%ct> From uri <%fu> To < %tu> IP source address
<%is> \n");
# Voicemail specific configuration - begin
# Just absorb ACKs
if(method=="ACK")
{
break;
};
if(method=="INVITE" || method=="BYE" || method=="CANCEL"
||
method=="REFER")
{
if(t_newtran())
{
t_reply("100","Trying -- one moment please !");
xlog("L_INFO", "\n[SER_vm]: NEW TRAN: Time: [%Tf] Method:
<%rm>
R-uri: <%ru> Call-id: < %ci>
Contact Header: <%ct> From uri <%fu> To < %tu> IP source address
<%is> \n");
if(method=="INVITE" || method=="REFER")
{
xlog("L_INFO", "\n[SER_vm]: Begin SEMS INVITE/REFER code at
[%Tf] \n");
if( uri =~"conf" )
{
if(!t_write_req("/tmp/am_fifo","conference"))
{
xlog("L_INFO", "\n[SER_vm]: Failed to contact SEMS
conference server [%Tf] \n");
t_reply("500","Could not contact conference
server");
};
}
else if( uri =~"echo" || uri =~"echo+echo" )
{
if(!t_write_req("/tmp/am_fifo","echo"))
{
xlog("L_INFO", "\n[SER_vm]: Failed to contact SEMS echo
server [%Tf] \n");
t_reply("500","Could not contact echo");
};
}
else if( uri =~"anno" )
{
if(!t_write_req("/tmp/am_fifo","announcement"))
{
xlog("L_INFO", "\n[SER_vm]: Failed to contact SEMS
announcement server [%Tf] \n");
t_reply("500","Could not contact echo");
};
}
else
{
if(!t_write_req("/tmp/am_fifo","voicemail")){
xlog("L_INFO", "\n[SER_vm]: Failed to contact SEMS
voicemail server [%Tf] \n");
t_reply("500","could not contact voicemail serv");
};
};
xlog("L_INFO", "\n[SER_vm]: End SEMS INVITE/REFER code at
[%Tf] \n");
break;
};
if(method=="BYE" || method=="CANCEL")
{
xlog("L_INFO", "\n[SER_vm]: Begin SEMS BYE/CANCEL code at
[%Tf] \n");
if(!t_write_req("/tmp/am_fifo","bye"))
{
xlog("L_INFO", "\n[SER_vm]: Could not bye SEMS media
server at [%Tf] \n");
t_reply("500","Could not contact the media server");
};
xlog("L_INFO", "\n[SER_vm]: End SEMS BYE/CANCEL code at [%Tf]
\n");
break;
};
}
else
{
xlog("L_INFO", "\n[SER_vm]: Could not create new SEMS
transaction at [%Tf] \n");
sl_send_reply("500","could not create new transaction");
};
# Voicemail specific configuration - end
}
else
{
if (!t_relay())
{
sl_reply_error();
};
};
--- end cut ---
many thanks
Grigory Fishilevich
On 5/12/05, Greger V. Teigre <greger(a)teigre.com> wrote:
--
ISC Network Engineering
The University of Pennsylvania
3401 Walnut Street, Suite 221A
Philadelphia, PA 19104
voice: 215-573-8396
215-746-8001
fax: 215-898-9348
sip:blairs@upenn.edu
Sems is not dead, Stefan Sayer is doing
development. Sems has its own
mailing lists. http://lists.iptel.org/
The reason the onsip.org Getting Started does not use sems is that it is
not considered mature enough for service provider/enterprise deployment.
ONsip.org is focused on such deployments.
g-)
Grigory Fishilevich wrote:
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hi guys,
i read just "getting started" from onsip.org
i seach for infos about pstn-gw, bit they speak only about
cisco-hardware based solution. is the sems deprecated?
bg,
grigory fishilevich
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