topic CER PSAP number in IP Telephony and Phones https://community.cisco.com/t5/ip-telephony-and-phones/cer-psap-number/m-p/660077#M4687 <P>I have a overlapping dial plan problem. I have a CTI route point of 913XXXXXXXXXX and a PSAP of 913XXXXXXXXXX. This causes a problem with a route pattern. I would like to change this to 999XXXXXXXXXX at both the CTI route point and the PSAP. Please advise if this would cause issues with callback. Any help or comments will be appreciated. Thanks</P> Fri, 15 Mar 2019 01:49:02 GMT jason-calbert_2 2019-03-15T01:49:02Z CER PSAP number https://community.cisco.com/t5/ip-telephony-and-phones/cer-psap-number/m-p/660077#M4687 <P>I have a overlapping dial plan problem. I have a CTI route point of 913XXXXXXXXXX and a PSAP of 913XXXXXXXXXX. This causes a problem with a route pattern. I would like to change this to 999XXXXXXXXXX at both the CTI route point and the PSAP. Please advise if this would cause issues with callback. Any help or comments will be appreciated. Thanks</P> Fri, 15 Mar 2019 01:49:02 GMT https://community.cisco.com/t5/ip-telephony-and-phones/cer-psap-number/m-p/660077#M4687 jason-calbert_2 2019-03-15T01:49:02Z Re: CER PSAP number https://community.cisco.com/t5/ip-telephony-and-phones/cer-psap-number/m-p/660078#M4688 <HTML><HEAD></HEAD><BODY><P>It will not cause any issues if you do it on both sides CCM and CER. </P><P></P><P>Chris</P></BODY></HTML> Wed, 15 Nov 2006 13:18:02 GMT https://community.cisco.com/t5/ip-telephony-and-phones/cer-psap-number/m-p/660078#M4688 Chris Deren 2006-11-15T13:18:02Z