<div>Hello All -</div>
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<div>I've got an asterisk setup using 3 broadvoice lines and 5 Polycom IP300 phones. We have 1.5Mbit up and down via cable. 40ms (ave) pings to the broadvoice proxy and no packetloss. </div>
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<div>The phones sound like cell phones. The person on the other end complains about it cutting in and out. On our end, it cuts in and out as well.</div>
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<div>Within the office, we can call from one IP300 to another with absolutely no problems at all. Sounds great.</div>
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<div>We are connected through a Linksys (Firmware v1.05.0). Wired QoS is enabled with the asterisk box's mac being highest priority, and everything else being low. Upstream bandwidth is set to Auto. [I doubt these settings are the problem as the choppy/cell-phone-sounding effect also occurs when there is minimal network traffic.]
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<div>Any help troubleshooting this plz?</div>
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<div>Snippets from sip.conf:</div>
<div>[210]<br>username=210<br>type=friend<br>secret=*******<br>record_out=On-Demand<br>record_in=On-Demand<br>qualify=no<br>port=5060<br>nat=never<br><a href="mailto:mailbox=210@default">mailbox=210@default</a><br>host=dynamic
<br>dtmfmode=rfc2833<br>context=from-internal-bbp<br>canreinvite=no<br>callerid="Mike" <210></div>
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<div>[bbpbv1]<br>username=949743####<br>user=phone<br>type=peer<br>secret=**********<br>nat=yes<br>insecure=very<br>host=<a href="http://sip.broadvoice.com">sip.broadvoice.com</a><br>fromuser=949743####<br>fromdomain=<a href="http://sip.broadvoice.com">
sip.broadvoice.com</a><br>dtmfmode=inband<br>context=from-bbp-pstn<br>canreinvite=no<br>authname=949743####</div>
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<div>[949743####]<br>username=949743####<br>user=949743####<br>type=user<br>nat=yes<br>insecure=very<br>host=<a href="http://sip.broadvoice.com">sip.broadvoice.com</a><br>fromdomain=<a href="http://sip.broadvoice.com">sip.broadvoice.com
</a><br>dtmfmode=inband<br>dtmf=inband<br>context=from-bbp-pstn</div>
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<div>Test call:</div>
<div># asterisk -vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvrx "sip show channels"<br>Peer User/ANR Call ID Seq (Tx/Rx) Format<br><a href="http://147.135.8.128">147.135.8.128</a> 1949##### 5855b260439 00103/00000 ulaw
<br><a href="http://192.168.1.100">192.168.1.100</a> 210 f8c9ee5e-9f 00101/00002 ulaw <br>2 active SIP channel(s)<br> </div>