<div>anyone have any good reading resources for voip/PSTN integration. i have plenty of cisco VoIP time so, I have the back end. i am looking for documentation on SS7/C7 integration into Cisco driven VoIP networks; the equipment needed and the proper way to do it type thing. I appreciate any pointers towards books or URLs. Thanks all!</div> <div> </div> <div class=MsoNormal style="MARGIN: 0in 0in 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><A name=_MailAutoSig><SPAN style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 'Arial','sans-serif'; mso-fareast-font-family: 'Times New Roman'; mso-fareast-theme-font: minor-fareast; mso-bidi-font-style: italic; mso-no-proof: yes">Peter Casanave</SPAN></A><SPAN style="mso-bookmark: _MailAutoSig"><I><SPAN style="COLOR: black; FONT-FAMILY: 'Arial','sans-serif'; mso-fareast-font-family: 'Times New Roman'; mso-fareast-theme-font: minor-fareast; mso-no-proof: yes"><BR></SPAN></I></SPAN><SPAN
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the sender by reply email and destroy all copies of the original message. Any views expressed in this message are those of the individual sender, except where the sender specifically states them to be the views of Proactive Communications, Inc.</SPAN></SPAN><SPAN style="mso-bookmark: _MailAutoSig"><SPAN style="mso-fareast-font-family: 'Times New Roman'; mso-fareast-theme-font: minor-fareast; mso-no-proof: yes; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-bidi-font-family: 'Times New Roman'"><o:p></o:p></SPAN></SPAN></div> <div><BR><BR><B><I>Justin Steinberg <jsteinberg@gmail.com></I></B> wrote:</div> <BLOCKQUOTE class=replbq style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid">Chances are that calls from town B are having some issue like you mention either a SS7 or non end-to-end ISDN issue.<BR><BR>This document discusses this for h323 gateway.<BR><BR><A
href="http://www.cisco.com/warp/public/788/voip/ringback.html#calmngr">http://www.cisco.com/warp/public/788/voip/ringback.html#calmngr</A><BR><BR>Justin<BR><BR> <DIV><SPAN class=gmail_quote>On 3/24/07, <B class=gmail_sendername>Jim McBurnett</B> <<A href="mailto:jim@tgasolutions.com">jim@tgasolutions.com </A>> wrote:</SPAN> <BLOCKQUOTE class=gmail_quote style="PADDING-LEFT: 1ex; MARGIN: 0pt 0pt 0pt 0.8ex; BORDER-LEFT: rgb(204,204,204) 1px solid"> <DIV lang=EN-US vlink="purple" link="blue"> <DIV> <div><SPAN style="FONT-SIZE: 11pt; COLOR: rgb(31,73,125)">The call works fine if someone answers.</SPAN></div> <div><SPAN style="FONT-SIZE: 11pt; COLOR: rgb(31,73,125)">No one way audio issues at all..</SPAN></div> <div><SPAN style="FONT-SIZE: 11pt; COLOR: rgb(31,73,125)">That is what led me to an SS7 or telco issue…</SPAN></div> <div><SPAN style="FONT-SIZE: 11pt; COLOR: rgb(31,73,125)">IP Routing is enabled..</SPAN></div> <div><SPAN style="FONT-SIZE: 11pt; COLOR:
rgb(31,73,125)">Thanks,</SPAN></div> <div><SPAN style="FONT-SIZE: 11pt; COLOR: rgb(31,73,125)">Jim</SPAN></div> <div><SPAN style="FONT-SIZE: 11pt; COLOR: rgb(31,73,125)"></SPAN> </div> <DIV> <DIV style="BORDER-RIGHT: medium none; PADDING-RIGHT: 0in; BORDER-TOP: rgb(181,196,223) 1pt solid; PADDING-LEFT: 0in; PADDING-BOTTOM: 0in; BORDER-LEFT: medium none; PADDING-TOP: 3pt; BORDER-BOTTOM: medium none"> <div><B><SPAN style="FONT-SIZE: 10pt">From:</SPAN></B><SPAN style="FONT-SIZE: 10pt"> Ahmed Elnagar [mailto:<A onclick="return top.js.OpenExtLink(window,event,this)" href="mailto:aelnagar@ACT-EG.COM" target=_blank>aelnagar@ACT-EG.COM</A>] <BR><B>Sent:</B> Saturday, March 24, 2007 4:58 AM<BR><B>To:</B> Jim McBurnett<BR><B>Cc:</B> <A onclick="return top.js.OpenExtLink(window,event,this)" href="mailto:cisco-voip@puck.nether.net" target=_blank>cisco-voip@puck.nether.net</A><BR><B>Subject:</B> RE: [cisco-voip] CDRs and no rings.</SPAN></div></DIV></DIV> <DIV><SPAN class=e
id=q_1118530566a450a8_1> <div> </div> <DIV> <DIV> <div><SPAN style="FONT-SIZE: 10pt; COLOR: black">Hello;</SPAN></div></DIV> <DIV> <div> </div></DIV> <DIV> <div><SPAN style="FONT-SIZE: 10pt">for you one way ringing issue if u answer the call both partiesn here each other or the call is also one way Audio??</SPAN></div></DIV> <DIV> <div><SPAN style="FONT-SIZE: 10pt">Also have a look at this</SPAN></div></DIV> <DIV> <div><A onclick="return top.js.OpenExtLink(window,event,this)" href="http://cisco.com/en/US/tech/tk652/tk698/technologies_tech_note09186a008009484b.shtml" target=_blank>http://cisco.com/en/US/tech/tk652/tk698/technologies_tech_note09186a008009484b.shtml </A></div></DIV> <DIV> <div> </div></DIV> <DIV> <div>I had a problem like this, my problem was one way audio and belive it or not the problem was with the GW and voice gateway donot disable IP Routing on it (no ip routing command) with no obviuos resason. I was disabling the IP
Routing and I had this problem and once I enabled it the problem disappears.</div></DIV> <DIV> <div> </div></DIV></DIV> <DIV> <DIV> <DIV style="MARGIN-TOP: 5pt; MARGIN-BOTTOM: 5pt"> <div><SPAN style="FONT-SIZE: 10pt; COLOR: rgb(0,51,102)">Thanks and Best Regards<BR><B><BR>Ahmed A. Elnagar<BR></B>Network Field Engineer</SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: black"></SPAN></div></DIV> <DIV style="MARGIN-TOP: 5pt; MARGIN-BOTTOM: 5pt"> <div><SPAN style="FONT-SIZE: 10pt; COLOR: black"></SPAN><SPAN style="FONT-SIZE: 6pt; COLOR: black"></SPAN> </div></DIV> <DIV style="MARGIN-TOP: 5pt; MARGIN-BOTTOM: 5pt"> <div><SPAN lang=ES style="FONT-SIZE: 10pt; COLOR: rgb(0,51,102)">Advanced Computer Technology (ACT)<BR>16 Fawzy Ramah St.Off Shehab St.Mohandessin, Giza, Egypt <BR>Postal Code:12411 Cairo Egypt<BR></SPAN><SPAN style="FONT-SIZE: 6pt; COLOR: rgb(0,51,102)"><BR></SPAN><SPAN><B><SPAN lang=ES style="FONT-SIZE: 10pt; COLOR:
rgb(0,51,102)">Mob</SPAN></B></SPAN><B><SPAN style="FONT-SIZE: 10pt; COLOR: rgb(0,51,102)">:</SPAN></B><SPAN style="FONT-SIZE: 10pt; COLOR: rgb(0,51,102)"> +2010-2833868</SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: black"><BR></SPAN><B><SPAN lang=ES style="FONT-SIZE: 10pt; COLOR: rgb(0,51,102)">Website</SPAN></B><B><SPAN style="FONT-SIZE: 10pt; COLOR: black">: </SPAN></B><SPAN lang=ES style="FONT-SIZE: 10pt; COLOR: rgb(0,51,102)"><A onclick="return top.js.OpenExtLink(window,event,this)" href="http://www.act-eg.com/" target=_blank>www.act-eg.com</A><BR><B>E-mail</B></SPAN><B><SPAN style="FONT-SIZE: 10pt; COLOR: rgb(0,70,0)">: </SPAN></B><SPAN lang=ES style="FONT-SIZE: 10pt; COLOR: rgb(0,51,102)"><A onclick="return top.js.OpenExtLink(window,event,this)" href="mailto:aelnagar@act-eg.com" target=_blank>aelnagar@act-eg.com</A></SPAN><SPAN style="FONT-SIZE: 10pt; COLOR: black"></SPAN></div></DIV></DIV></DIV> <DIV> <div> </div> <DIV style="TEXT-ALIGN: center" align=center>
<HR align=center width="100%" SIZE=2> </DIV> <div style="MARGIN-BOTTOM: 12pt"><B><SPAN style="FONT-SIZE: 10pt">From:</SPAN></B><SPAN style="FONT-SIZE: 10pt"> <A onclick="return top.js.OpenExtLink(window,event,this)" href="mailto:cisco-voip-bounces@puck.nether.net" target=_blank>cisco-voip-bounces@puck.nether.net</A> on behalf of Jim McBurnett<BR><B>Sent:</B> Sat 24-Mar-07 5:17 AM<BR><B>To:</B> <A onclick="return top.js.OpenExtLink(window,event,this)" href="mailto:cisco-voip@puck.nether.net" target=_blank>cisco-voip@puck.nether.net</A><BR><B>Subject:</B> [cisco-voip] CDRs and no rings.</SPAN></div></DIV> <DIV> <div><SPAN style="FONT-SIZE: 10pt">Hello,<BR>I was looking at a CDR reporting issue today, and I am a little stumped.<BR>The calls in question are disconnects. And hang-ups.<BR>We want to be able to show those calls are being made.<BR>They are not showing up in the CDR records.<BR>>From what I know, they should show up if the zero duration flag is
set.<BR><BR>But that does not appear to be happening.<BR>Thoughts?<BR><BR>Next I have a most intriguing problem.<BR>Customer is using CCM3.1(yea I know it's old)<BR>1 full PRI on a 3600.<BR>Ckt is from Provider A.<BR>In town A.<BR>If a call comes in from town b, in a different Lata the caller does not<BR>hear rings, but the calls ring in.<BR>If a call comes in from town a, the callers hear ringing.<BR>Callers on both are using the same provider.<BR><BR>Now for the fun part.<BR>Cell phone caller #1 is using Verizon, caller hears ring.<BR>Cell phone caller #2 is using Sprint, caller hears ring<BR>Cell Phone caller #3 is using suncom, caller DOES NOT hear ring.<BR><BR>It has been awhile, but I remember Suncom and Cincgular have their<BR>switch for the area in town b.<BR>Verizon and Sprint have their switch in town A...<BR>I suspect somekind of SS7 issue.<BR><BR>Town a, and town b both have a dial-and-toll CO and the end user is<BR>located off a tandem switch that is connected
off of<BR><BR>Anyone seen this stuff before?<BR><BR>Later,<BR>Jim<BR><BR>_______________________________________________<BR>cisco-voip mailing list<BR><A onclick="return top.js.OpenExtLink(window,event,this)" href="mailto:cisco-voip@puck.nether.net" target=_blank>cisco-voip@puck.nether.net</A><BR><A onclick="return top.js.OpenExtLink(window,event,this)" href="https://puck.nether.net/mailman/listinfo/cisco-voip" target=_blank>https://puck.nether.net/mailman/listinfo/cisco-voip</A></SPAN></div></DIV></SPAN></DIV></DIV></DIV><BR>_______________________________________________<BR>cisco-voip mailing list<BR><A onclick="return top.js.OpenExtLink(window,event,this)" href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</A><BR><A onclick="return top.js.OpenExtLink(window,event,this)" href="https://puck.nether.net/mailman/listinfo/cisco-voip"
target=_blank>https://puck.nether.net/mailman/listinfo/cisco-voip</A><BR><BR></BLOCKQUOTE></DIV><BR>_______________________________________________<BR>cisco-voip mailing list<BR>cisco-voip@puck.nether.net<BR>https://puck.nether.net/mailman/listinfo/cisco-voip<BR></BLOCKQUOTE><BR><p> 
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