So probably the only thing Nick can do if he is wanting to measure how much bandwidth the SIP packets are using (if I understand his question correctly) would be at the router like Cisco&#39;s &quot;IP SLA&quot;.  But in order for this to work all SIP packets would need to be tagged with QoS.<br /><br /><br />On , Bogdan-Andrei Iancu &lt;bogdan@opensips.org&gt; wrote:<br />&gt; <br />&gt; <br />&gt;   <br />&gt;     <br />&gt;   <br />&gt;   <br />&gt;     Hi Duane,<br />&gt; <br />&gt;     <br />&gt; <br />&gt;     No, siptrace cannot provide data about how much bandwidth is used -<br />&gt;     of course, for the SIP signaling you can simply sum the size of the<br />&gt;     packages, but not really the best method.<br />&gt; <br />&gt;     <br />&gt; <br />&gt;     But if ti goes to RTP, that is really impossible to say, as opensips<br />&gt;     will never know what are the used codecs, so you cannot estimate the<br />&gt;     RTP bandwidth.<br />&gt; <br />&gt;     <br />&gt; <br />&gt;     Regards,<br />&gt; <br />&gt;     Bogdan<br />&gt; <br />&gt;     <br />&gt; <br />&gt;     On 12/01/2011 07:58 PM, Duane Larson wrote:<br />&gt;     <br />&gt;       <br />&gt; Bogdan are you saying that siptrace can keep up with how much<br />&gt;         bandwidth SIP is using?  I thought Nick was wanting to graph the<br />&gt;         total bandwidth taken up by SIP.<br />&gt;       On Dec 1, 2011 11:03 AM, &quot;Bogdan-Andrei<br />&gt;         Iancu&quot; bogdan@opensips.org&gt;<br />&gt;         wrote:<br />&gt;         <br />&gt;           Hello Nick,<br />&gt; <br />&gt;           <br />&gt; <br />&gt;           Take a look at the siptrace module - it is used to dump the<br />&gt;           SIP traffic going through opensips into DB:<br />&gt; <br />&gt;              http://www.opensips.org/html/docs/modules/1.7.x/siptrace.html<br />&gt; <br />&gt;           <br />&gt; <br />&gt;           Then you can use OpenSIPs Control Panel to view in a graphical<br />&gt;           way the DB content (with call flows).<br />&gt; <br />&gt;           <br />&gt; <br />&gt;           Regards,<br />&gt; <br />&gt;           Bogdan<br />&gt; <br />&gt;           <br />&gt; <br />&gt;           On 12/01/2011 11:38 AM, Nick wrote:<br />&gt; <br />&gt;           <br />&gt;             Hi<br />&gt; <br />&gt;             <br />&gt; <br />&gt;             I want to monitor SIP Traffic with MRTG.<br />&gt; <br />&gt;             But, I don&#39;t want to monitor network card. In Server, I have<br />&gt;             other service.<br />&gt; <br />&gt;             <br />&gt; <br />&gt;             Do everyone have other function with it??<br />&gt; <br />&gt;             <br />&gt; <br />&gt;             Can snmpstats support this??  Which function can do it??<br />&gt; <br />&gt;             <br />&gt; <br />&gt;             Thanks for suggest.<br />&gt; <br />&gt;             Nick<br />&gt; <br />&gt;             <br />&gt; <br />&gt;             <br />&gt; <br />&gt;             <br />&gt; <br />&gt;             _______________________________________________<br />&gt; <br />&gt;             Users mailing list<br />&gt; <br />&gt;             Users@lists.opensips.org<br />&gt; <br />&gt;             http://lists.opensips.org/cgi-bin/mailman/listinfo/users<br />&gt; <br />&gt;             <br />&gt; <br />&gt;           <br />&gt;           <br />&gt; <br />&gt;           <br />&gt; <br />&gt;           -- <br />&gt; <br />&gt;           Bogdan-Andrei Iancu<br />&gt; <br />&gt;           OpenSIPS Founder and Developer<br />&gt; <br />&gt;           OpenSIPS solutions and &quot;know-how&quot;<br />&gt; <br />&gt;           <br />&gt; <br />&gt;           <br />&gt; <br />&gt;           _______________________________________________<br />&gt; <br />&gt;           Users mailing list<br />&gt; <br />&gt;           Users@lists.opensips.org<br />&gt; <br />&gt;           http://lists.opensips.org/cgi-bin/mailman/listinfo/users<br />&gt; <br />&gt;         <br />&gt;       <br />&gt; <br />&gt;       <br />&gt; <br />&gt; _______________________________________________<br />&gt; Users mailing list<br />&gt; Users@lists.opensips.org<br />&gt; http://lists.opensips.org/cgi-bin/mailman/listinfo/users<br />&gt; <br />&gt;     <br />&gt;     <br />&gt; <br />&gt;     <br />&gt; <br />&gt;     -- <br />&gt; Bogdan-Andrei Iancu<br />&gt; OpenSIPS Founder and Developer<br />&gt; OpenSIPS solutions and &quot;know-how&quot;<br />&gt;   <br />&gt; <br />&gt; <br />&gt;