| IP403
and IP406 Comparison |
IP406 V2 |
IP412 |
| Max All Analog Extensions |
182 |
360 |
| Max All Digital Extensions |
188 |
360 |
| Max All IP Extensions |
180 |
360 |
| Max Analog, Digital & IP Exts. |
190 |
360 |
| Max All Analog Trunks |
8 |
8 |
| Max All Digital Trunks |
72 (3 T1/PRI) |
96 (4 T1/PRI) |
| Max Digital & Analog Trunks |
48(D) 4(A) |
48(D) 4(A) |
| Max Additional Analog Trunks |
96 |
192 |
