PSTN
For IPExpert and INE
| Router | Port | Signaling | Framing | Linecode | Other info | Timeslots active |
| HQ | T1 0/2/0 | T1 PRI | ESF | B8ZS | Primary-ni | 1-3 |
| Branch 1 | T1 0/2/0 | T1 PRI | ESF | B8ZS | Primary-ni | 1-3 |
| Branch 2 | E1 0/2/0 | E1 PRI | CRC4 | HDB3 | Primary-net5 | 1-3 |
PSTN Information
The PSTN backbone has been pre-configured for you using IPExpert or INE PSTN configuration. You have full access to the PSTN router.