First off, do the phones register via SRST and say "CCM Fallback" when the WAN connection goes down?<br>
<br>
Do a 'show ephone registered' when in fallback to see if they do
register (or check the log afterwards, you should see the devices
registering.<br>
<br>
Assuming they do register, you are going to need H.323 dial-peers to get outbound calls:<br>
<br>
For example:<br>
<br>
dial-peer voice 318 pots<br>
destination-pattern 9T<br>
port 2/0<br>
<br>
etc...<br>
<br>
You will also need an incoming dial-peer.<br>
<br>
Because when you are in SRST mode, MGCP is down, so you need to be in H.323 mode and need those dial-peers to route calls.<br>
<br>
<br>
<br>
<br>
Jonathan<br><br><div><span class="gmail_quote">On 1/19/06, <b class="gmail_sendername">Travis Llewellyn</b> <<a href="mailto:travisll@comfedcu.org">travisll@comfedcu.org</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br>We have a 1760 that has 3 FXO ports that connect directly to SBC for<br>incoming calls.<br>Everything works perfectly with MGCP when the line between that location<br>and the Callmanager is up.<br>But when the line drops there phones no longer work for incoming or
<br>outgoing calls.<br>I expected the calls to come in on the fxo port and goto station 6701<br>and then roll to the rest all in the 670? Numbers.<br>I also want them to be able to dial out those lines when the connection
<br>goes down.<br><br>So what am I missing?<br>Thanks for any help.<br><br><br><br>ccm-manager fallback-mgcp<br>ccm-manager redundant-host <a href="http://10.200.9.250">10.200.9.250</a><br>ccm-manager mgcp<br>ccm-manager music-on-hold
<br>ccm-manager config server <a href="http://10.200.9.250">10.200.9.250</a> <a href="http://10.200.9.249">10.200.9.249</a> ccm-manager config<br>control-plane !<br>!<br>call application alternate default<br>!<br>voice-port 2/0
<br> timing hookflash-out 50<br>!<br>voice-port 2/1<br> timing hookflash-out 50<br>!<br>voice-port 2/2<br> timing hookflash-out 50<br>!<br>voice-port 2/3<br>!<br>mgcp<br>mgcp call-agent <a href="http://10.200.9.249">10.200.9.249
</a> 2427 service-type mgcp version 0.1 mgcp<br>dtmf-relay voip codec all mode out-of-band mgcp rtp unreachable timeout<br>1000 action notify mgcp package-capability rtp-package no mgcp<br>package-capability res-package mgcp package-capability sst-package no
<br>mgcp package-capability fxr-package no mgcp timer receive-rtcp mgcp sdp<br>simple mgcp fax t38 inhibit mgcp rtp payload-type g726r16 static mgcp<br>bind control source-interface FastEthernet0/0.80 !<br>mgcp profile default
<br>!<br>!<br>!<br>dial-peer cor custom<br>!<br>!<br>!<br>dial-peer voice 99920 pots<br> application mgcpapp<br>port 2/0<br>!<br>dial-peer voice 99921 pots<br> application mgcpapp<br> port 2/1<br>!<br>dial-peer voice 99922 pots
<br> application mgcpapp<br> port 2/2<br>!<br>!<br>call-manager-fallback<br> max-conferences 4<br> limit-dn 7910 1<br> limit-dn 7935 1<br> limit-dn 7940 1<br> ip source-address <a href="http://10.200.7.253">10.200.7.253</a>
port 2000 max-ephones 24 max-dn 48<br>default-destination 6701 call-forward busy 670.<br> call-forward noan 670. timeout 10<br><br><br><br><br>Travis Llewellyn<br>Network Administrator<br>Communication Federal Credit Union
<br><a href="mailto:travisll@comfedcu.org">travisll@comfedcu.org</a><br><br>------------------------------------------------------------------------<br>-<br>Proverbs 3:35 The wise inherit honor...<br><br><br>-----------------------------------------------------------------
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