Telecommunication terminal testing
Telecom terminal testing verifies whether products connected to PSTN / ISDN networks or equipped with wired communication interfaces comply with applicable technical requirements. Services cover FXS, FXO, XDSL, ISDN, T1 / E1, Analog Phone, IP Phone, Acoustic, and HAC testing.

Communication products connected to PSTN / ISDN networks or equipped with analog, digital, or DSL telecom interfaces must complete applicable interface compliance testing based on target-market requirements.
BTL can arrange relevant testing and certification based on product interfaces and target markets.
Analog telephone line interfaces.
DSL interfaces including ADSL and VDSL.
Digital telecom and transmission interfaces.
Analog telephone and IP phone terminals.
Acoustic performance and hearing aid compatibility testing.
NCC PSTN01, ADSL01, VDSL01, IS 6100.
ETSI ES 203 021, ETSI ES 203 038, TBR 4.
FCC Part 68, TIA-968-B, CS-03.
AS / CA S002 / S003 / S004 / S040 / S041 / S043, PTC200 / 220 / 273 / 274.
G.991.2, G.992.x, G.993.2.