Set-up is as below:<br>1. Freeswitch is configured as UA with Asterisk TDM card (Openzap) 1 FXS + 1 FXO registered with SIPX.<br>2. SNOM300 registered with SIPX<br><span style="color: rgb(0, 0, 153);"><br>&nbsp;&nbsp;&nbsp;&nbsp; SNOM300:<br>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Kernel Version:snom300 linux 3.25</span><br style="color: rgb(0, 0, 153);">
<span style="color: rgb(0, 0, 153);">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Application-Version:snom300-SIP 6.5.2</span><br style="color: rgb(0, 0, 153);">

<span style="color: rgb(0, 0, 153);">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Rootfs-Version:snom300 jffs2 v3.36</span><br style="color: rgb(0, 0, 153);">
<span style="color: rgb(0, 0, 153);">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Firmware-URL:</span><br style="color: rgb(0, 0, 153);">

<span style="color: rgb(0, 0, 153);">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Production Information:Mac:00041325329C;Version:Standard;Hardware:snom300 (MB V3.2_A11);Date:26/06/06;Copyright(C) snom technology AG</span><br>3. GRANDSTREAM registered with SIPX.
<br><br><font color="#000099">GRANDSTREAM:
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Product Model: GXP2000<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Software&nbsp;&nbsp; :&nbsp; Program-- <a href="http://1.1.4.18/" target="_blank">1.1.4.18</a><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Version&nbsp;&nbsp;&nbsp;&nbsp; :&nbsp; </font><span style="color: rgb(0, 0, 153);">Bootloader-- <a href="http://1.1.4.6/" target="_blank">


1.1.4.6</a><br></span><span style="color: rgb(0, 0, 153);"></span><br><br>Procedure followed:<br>1.
Make a successful call from Freeswitch FXS to SNOM300. Put the call on
hold @ Freeswitch FXS and make new call to GRANDSTREAM.
<br>2. Accept the call @ GRANDSTREAM and disconnect the connected call @ FREESWITCH FXS.<br>3. The second call with GRANDSTREAM is being disconnected but the first call with SNOM300 is still alive at SNOM300.<br><br>NOTE: Please find the Freeswitch logs and Ethereal caps @ 
<a href="http://jira.freeswitch.org/browse/MODENDP-74">http://jira.freeswitch.org/browse/MODENDP-74</a><br><br>BR,<br><font color="#888888">Irshad.</font>