It is not possible to set NANSI:NUMTYP=EX,NUMSE=7000000&&700100;
,however you can simulate a 7 digit extension setting own exchange number and five digit extension. From your example, This would be NANSI:NUMSE=70,NUMTYP=EN; & NANSI:NUMSE=00000&&00100,NUMTYP=EX; We are using a similar setup on over 30 networked MD110s. Each site has a 3 digit exchange identity NUMTYP=EN and a 4 digit extension range, effectively giving every extension in the network a unique 7 digit extension number.