You should be asking Aheeva these questions. Here is an untested sample dialplan which could be adapted. If you need more info you should read the Asterisk Book.
Exten => _1NXXNXXXXXX,1,Dial(DAHDI/g1/${EXTEN}) Exten => same,n,GotoIf($["${DIALSTATUS" != "ANSWER" && ($["${DIALSTATUS" != "BUSY"]?failover) Exten => same,n,Hangup Exten => same,n(failover),Dial(SIP/otherserver/${EXTEN}) Exten => same,n,Hangup "otherserver" would be the peer entry in sip.conf for your other server. -----Original Message----- From: asterisk-users-boun...@lists.digium.com [mailto:asterisk-users-boun...@lists.digium.com] On Behalf Of Salaheddine Elharit Sent: Friday, December 20, 2013 10:51 AM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: Re: [asterisk-users] send the calls from to servers i attached file my dialplan 2013/12/20 Salaheddine Elharit <salah.elharit...@gmail.com> in attached file my dialplan thanks and regards 2013/12/20 Eric Wieling <ewiel...@nyigc.com> You must write dialplan code to do what you want. Assuming you are not using a GUI with Asterisk, post your dialplan used for outgoing calls. -----Original Message----- From: asterisk-users-boun...@lists.digium.com [mailto:asterisk-users-boun...@lists.digium.com] On Behalf Of Salaheddine Elharit Sent: Friday, December 20, 2013 4:34 AM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: Re: [asterisk-users] send the calls from to servers hello thanks for your response i try to switch the provider in the same server without issue but my problem now i have 2 servers in the same network and with the same configuration iw want to use the group 2 of the server 1 and group 2 of server 2 for the same calls. and if group 2 of server 1 is down i can continue to use group 2 of server 2 thanks and regards [trunkgroups] trunkgroup => 1,16 spanmap => 1,1,1 [channels] #include dahdi-channels.conf context=default hidecallerid=no callwaiting=yes usecallingpres=yes callwaitingcallerid=yes threewaycalling=yes transfer=yes canpark=yes cancallforward=yes callreturn=yes rxgain=0.0 txgain=0.0 immediate=yes echocancel=no dtmfmode=auto group=1 switchtype=euroisdn signalling=pri_cpe callgroup=1 ;pickupgroup=1 immediate=no channel => 1-15,17-31 group=2 callgroup=2 switchtype=qsig signalling=pri_net callerid=5xxxxxxxx immediate=no channel => 32-46,48-52 2013/12/19 Eric Wieling <ewiel...@nyigc.com> The basic idea is dial using your main outbound dahdi group, then check the value of HANGUPCAUSE, then if appropriate dial out using your secondary dahdi group. This is a standard thing. Check the mailing list archives and voip-info.org See also the [stdexten] section of extensions.conf.sample -----Original Message----- From: asterisk-users-boun...@lists.digium.com [mailto:asterisk-users-boun...@lists.digium.com] On Behalf Of Salaheddine Elharit Sent: Thursday, December 19, 2013 1:32 PM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: Re: [asterisk-users] send the calls from to servers i ask about outbound calls not inbound round-robin best regards 2013/12/19 Eric Wieling <ewiel...@nyigc.com> Inbound call hunting is handled by your carrier, not Asterisk. -----Original Message----- From: asterisk-users-boun...@lists.digium.com [mailto:asterisk-users-boun...@lists.digium.com] On Behalf Of Salaheddine Elharit Sent: Thursday, December 19, 2013 12:52 PM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: [asterisk-users] send the calls from to servers I have this scenario In the first server 192.168.5.100 I have asterisk installed 1.4.43 and one diguim card with 2 ports: in the first port connection for the provider X : the second port of diguim card the connection of the provider Y In the second server (the same configuration) 192.168.5.200 asterisk installed 1.4.43 and one diguim card with 2 ports : the first port is empty the second port the connection of the provider Y My question how can I do in order to send the calls of the second providers from the port 2 server 1 and port 2 server 2 ()if one of them is down I continue to send the calls from the other Thanks and regards -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users