![Mitel](/logo/Mitel.png)
Mitel Networks
ST-BUS™ FAMILY T1/ESF Framer & Interface
![Mitel](/logo/Mitel.png)
Mitel Networks
Calling Number Identification Circuit 2
![Mitel](/logo/Mitel.png)
Mitel Networks
ST-BUS™ FAMILY CEPT PCM 30/CRC-4 Framer & Interface
![ETC](/logo/ETC.png)
Unspecified
CYFROWE UKLADY SCALONE TTL
![ZARLINK](/logo/ZARLINK.png)
Zarlink Semiconductor Inc
Subscriber Line Interface Circuit (SLIC)
![Mitel](/logo/Mitel.png)
Mitel Networks
ISO-CMOS ST-BUS™ FAMILY Digital Switch
![ETC](/logo/ETC.png)
Unspecified
CYFROWE UKLADY SCALONE TTL
![ETC](/logo/ETC.png)
Unspecified
CYFROWE UKLADY SCALONE TTL
![ETC](/logo/ETC.png)
Unspecified
CYFROWE UKLADY SCALONE TTL
![Mitel](/logo/Mitel.png)
Mitel Networks
OPS/DID PCM SLIC
![Mitel](/logo/Mitel.png)
Mitel Networks
ISO-CMOS ST-BUS™ FAMILY Digital Switch
![ETC](/logo/ETC.png)
Unspecified
CYFROWE UKLADY SCALONE TTL
![ETC](/logo/ETC.png)
Unspecified
CYFROWE UKLADY SCALONE TTL