I know this has been mentioned on here before, but i'm just curious as to whether anything has changed recently or whether anyone has had luck getting this to work.<br><br>The design is as follows:<br><br>PBX <--- T1 CAS E&M winkstart ---> Cisco ISR <---------IP network--------> Cisco ISR <--- T1 CAS E&M winkstart ---> PBX<br>
<br><br>So, I need the Cisco routers to proxy / relay the hookflash and the DTMF digits that follow the hookflash from one PBX to the remote PBX. The router should not analyze the hookflash DTMF digits against the local dialpeer dialplan, rather it should relay them to the remote PBX according to the active call in progress.<br>
<br>There is a h450 tcl script mentioned in some docs, but it is old (2003) and specifies as 12.2 flavor of IOS - has anyone successfully used it for the above scenario?<br><br>TIA<br>Justin<br>