2N TELEKOMUNIKACE a.s MIBs

2N TELEKOMUNIKACE makes the Helios IP door-intercom line used in building entry systems, and its single module here, TEL2N-MIB, covers device identity (hardware/firmware version, serial number) and SIP registration state for each intercom unit's configured phone account. Recurring subject matter is whether the intercom's SIP registration with its PBX/registrar is up, since a lost registration means the unit can't place or receive calls, making this fundamentally a call-readiness health check rather than an access-control or call-detail log. If you manage 2N Helios IP intercoms at building entrances or gates, this is the module to poll for SIP registration state per unit; there isn't a broader 2N product family represented in this database beyond the Helios IP intercom line.