Hi there, <br><br> We have a Postgres Database to store the users' informations before we use Openser. To integrate between Postgres and Openser, we write external C programs and call them from Openser with exec_dset function. <br> The issue we have now is with the Caller ID. When the user makes a call to PSTN number from SIP devices (soft phone or hard phone), the telco carrier requests us to send a numerical Caller ID, not the SIP format (such as john.dow@abc.com). What I am doing is to add the Caller ID field into the Postgres for each user and write a C program to query the Caller ID field, then Openser calls it with exec_dset functioin. <br> However, I did not find a way to define a variable in Openser to store this Caller ID and pass it to uac_replace_from function. <br> Appreciate for any suggestions.<br><br>Jeff,<br> You mentioned that you replaced the From Header, may I
ask how you do it ? <br>Thanks and Regards,<br><br>Don<br><br>------------------------------<br><br><Message: 4<br><Date: Tue, 19 Dec 2006 11:11:09 +0900<br><From: Jeff Williams <jeffw@globaldial.com><br><Subject: [Users] (PR)ACK problem with uac_replace_from<br><To: users@openser.org<br><Message-ID: <45874A3D.5070206@globaldial.com><br><Content-Type: text/plain; charset="iso-8859-1"<br><br><I seem to have an issue with uac_replace_from.<br><br><I am using openser as a media proxy. For invites I replace the numbers<br><with leading 0's with 61 for Australia and forward the call to our LCR<br><box which then forwards the call to the correct voice to pstn gateway. <br><I am trying to use uac_replace_from to set the from address so the<br><callerid appears correct on the outgoing calls.<br><br><This seems to work fine for the INVITE request, but on subsequent PRACKs <br><and ACKs (which just get loose routed), something
strange happens to <br><the from address.<br><br><On invite, the From get re-written:<br><br><From: Jeff <sip:610089001@proxy.sipone.com;user=phone>;tag=1790577941<br><to<br><From: Jeff <sip:0892209080@sipone.com>;tag=1790577941<br><br><For the PRACKs and ACKs, this happens:<br><br><From: Jeff <sip:610089001@proxy.sipone.com;user=phone>;tag=1790577941<br><to<br><From: Jeff<br><<\032\317\352S\232\222B\230\234K\231*BV\300\030\303\332\ah\303\306i\365\005\016\200\250\000\000\230\016\200\252j\200\002`\000\000\016>;tag=1790577<br><941<br><br><There shouldn't be anything happening to the From address on the<br><(PR)ACKs at all.<br><br><Anyone have any ideas?<br><br><I have attached a ethereal dump of the call setup.<br><br><Jeff<p> __________________________________________________<br>Do You Yahoo!?<br>Tired of spam? Yahoo! Mail has the best spam protection around <br>http://mail.yahoo.com