Yes it can do it You need a "data" dial peer to use to specify which are data calls.
http://www.cisco.com/en/US/products/sw/iosswrel/ps1839/products_feature_guide09186a0080110d2b.html Regards Brian -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Paul Stewart Sent: venerdì 29 giugno 2007 16.23 To: cisco-nsp@puck.nether.net Subject: [c-nsp] AS5400XM Question Hi folks.... We are having an issue with dial-up customers and hoping someone can shed some light on a possible solution. There are several options and one of them could involve a configuration change on our 5400XM.... At a remote POP, we have 10 T1's coming into a AS5400XM box which then takes these *voice* T1's and sends them off to our Metaswitch system. The T1's are handling regular voice calls plus they are now handling modem traffic recently as well.... When the modem traffic hits the Metaswitch, it is then sent off to a series of T1's to our Nortel CVX1800 box .... Roughly 80% of the clients dialing in are having no problems, but 20% of them are having handshaking problems on dial-up. It seems (on the surface) that the further away these customers are geographically, the more likely they are having the problem - but that's unconfirmed for sure.... My question is specifically.. can the AS5400XM handle the modem calls in these voice T1's? So, if it's a modem calling then the 5400 will terminate the modem call and become the NAS but if it's voice then it will continue on it's current path to our Metaswitch? OR, is there something in this configuration that could be causing some of this grief? The remote POP is connected via 100 meg fiber back to our main facilities which is where the Metaswitch is located. There is no packet loss, jitter etc. on the connection - looks great/clean. Config looks like this: voice call carrier capacity active ! voice service voip fax protocol t38 ls-redundancy 0 hs-redundancy 0 fallback pass-through g711ulaw controller T1 6/0 framing sf linecode ami ds0-group 0 timeslots 1-24 type none service mgcp description 211T1 - Local Transiting - IXC ! controller T1 6/1 framing sf linecode ami ds0-group 0 timeslots 1-2 type none service mgcp description 212T1 - 711 ! controller T1 6/2 framing sf linecode ami ds0-group 0 timeslots 1-24 type none service mgcp description 201T1 - Bill and Keep ! controller T1 6/3 framing sf linecode ami ds0-group 0 timeslots 1-24 type none service mgcp description 202T1 - Bill and Keep ! controller T1 6/4 framing sf linecode ami ds0-group 0 timeslots 1-24 type none service mgcp description 203T1 - Bill and Keep ! controller T1 6/5 framing sf linecode ami ds0-group 0 timeslots 1-24 type none service mgcp description 204T1 - Bill and Keep ! controller T1 6/6 framing sf linecode ami ds0-group 0 timeslots 1-24 type none service mgcp description 205T1 - Bill and Keep ! controller T1 6/7 framing sf linecode ami ds0-group 0 timeslots 1-24 type none service mgcp description 206T1 - Bill and Keep ! controller T1 7/0 framing sf linecode ami ds0-group 0 timeslots 1-24 type none service mgcp description 207T1 - Bill and Keep ! controller T1 7/1 framing sf linecode ami ds0-group 0 timeslots 1-24 type none service mgcp description 208T1 - Bill and Keep ! controller T1 7/2 framing sf linecode ami ds0-group 0 timeslots 1-24 type none service mgcp description 209T1 - Bill and Keep ! controller T1 7/3 framing sf linecode ami ds0-group 0 timeslots 1-24 type none service mgcp description 210T1 - Bill and Keep ! controller T1 7/4 framing sf linecode ami ds0-group 0 timeslots 1-24 type none service mgcp ! controller T1 7/5 framing sf linecode ami ds0-group 0 timeslots 1-24 type none service mgcp ! controller T1 7/6 framing sf linecode ami ds0-group 0 timeslots 1-24 type none service mgcp ! controller T1 7/7 framing sf linecode ami ds0-group 0 timeslots 1-24 type none service mgcp ! interface Group-Async0 no ip address encapsulation slip group-range 2/00 5/107 ! voice-port 6/0:0 echo-cancel coverage 64 ! voice-port ! voice-port 6/2:0 echo-cancel coverage 64 ! voice-port 6/3:0 echo-cancel coverage 64 ! voice-port 6/4:0 echo-cancel coverage 64 ! voice-port 6/5:0 echo-cancel coverage 64 ! voice-port 6/6:0 echo-cancel coverage 64 ! voice-port 6/7:0 echo-cancel coverage 64 ! voice-port 7/7:0 echo-cancel coverage 64 ! voice-port 7/0:0 echo-cancel coverage 64 ! voice-port 7/1:0 echo-cancel coverage 64 ! voice-port 7/2:0 echo-cancel coverage 64 ! voice-port 7/4:0 echo-cancel coverage 64 ! voice-port 7/5:0 echo-cancel coverage 64 ! voice-port 7/6:0 echo-cancel coverage 64 ! voice-port 7/3:0 echo-cancel coverage 64 ! mgcp mgcp call-agent xxx.xxx.xxx.xx service-type mgcp version 1.0 mgcp dtmf-relay voip codec low-bit-rate mode nte-gw mgcp max-waiting-delay 500 mgcp restart-delay 2 mgcp package-capability dtmf-package mgcp package-capability mf-package mgcp tse payload 102 no mgcp timer receive-rtcp mgcp fax t38 inhibit mgcp bind control source-interface Loopback0 mgcp bind media source-interface Loopback0 ! mgcp profile default ! dial-peer cor custom ! ! ! ! ! ss7 mtp2-variant Bellcore 0 ss7 mtp2-variant Bellcore 1 ss7 mtp2-variant Bellcore 2 ss7 mtp2-variant Bellcore 3 ! line 2/00 3/59 no flush-at-activation modem InOut line 4/00 5/107 no flush-at-activation modem InOut Thanks in advance, Paul _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/