 Complex and varied call routing |
 Complex and varied call routing |
| Direct Inward Dial (DID) phone numbers |
Direct Inward Dial (DID) phone numbers |
| Caller ID Name |
Caller ID Name |
| Expensive |
Prices per trunk from $16.95 |
| Provisioned over antiquated TDM infrastructure |
Provided over existing IP network |
| Requires specific ISDN Primary Rate Interface customer premise equipment |
Works with nearly all VoIP small business phone systems/PBX telephone system |
| Underutilized voice and/or Internet resources |
Efficient use of existing resources |
| Two unique networks to manage |
One streamlined network to run |
| Sold in units of 23 |
Buy 1 at a time |