Change dialed external extension to a different external extension

[ramavi]

Help.
I need to modify my system so that when someone dials 8770 (external extension)the system will actually outpulse 2770 (external extension as well). They both leave via the same tie lines.

 

[Reusser]

You said as well - does that meen you want to dial both numbers.

How is 8770 built now
Are these ext on another pbx connected via Tie lines?

 

[ramavi]

yes,
87 & 27 are CDP'd as a DSC to another pbx via tie lines.
the problem is I have over 300 people that use 8770 to access their voicemail (in another pbx). Due to time and other constraints, I'm not able to tell everyone to start dialing 2770 before 8770 goes inactive. So I'm wanting to tell the pbx that if it sees 8770, send it to 2770.
Here is part of the programming;
LD 87
REQ PRT
CUST 0
FEAT CDP
TYPE DSC
DSC 87
DSC 87
FLEN 0
DSP LSC
RLI 2

 

[Reusser]

you will want to programm 8770 in the far PBX in an IDC table converted to 2770. This is done in ld 49 and assigned to the route in ld 16.

let us know if you need more info.