HUAWEI E5180s-22 LTE cube V200R001
Product Description
Issue 03 (2014-07-26)
Commercial in Confidence
15
3.2 Voice Services
The E5180s-22 provides one telephone port to which users can connect a telephone
to implement basic voice functions or connect a fax machine to use fax services.
When connected to a 2G network, the E5180s-22 supports circuit switched (CS) calls
but not VoIP.
Figure 3-2
E5180s-22 connected to a telephone
Figure 3-3
E5180s-22 connected to a fax machine
