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Number of concurrent E1 trunks supported by the U1980

E1/T1 trunk capacity for the U1980:
PRA trunk capacity: 900 for E1and 460 for T1
Q.SIG trunk capacity: 900 for E1 and 460 for T1
SS7 trunk capacity: 900 for E1
R2 trunk capacity: 680 for E1

Other related questions:

Does the IAD132 support the E1 trunk?

The IAD132E(T) does not support E1 trunk interworking. For details, see the eSpace IAD132E(T) Product Documentation.

How many concurrent calls are supported by one E1 cable of the U1900?

One E1 cable of the U1900 supports a maximum of 30 concurrent calls.

How many E1 trunk ports are supported by the MTU board of the U1900?

The MTU board supports two E1/T1 ports and each port supports two E1 trunks. Therefore, the MTU board supports four E1 trunks.

How many concurrent calls does an E1 line of U1980 support

An E1 line of the DTU4 board on U1980 supports 120 concurrent calls over the PRI trunk.

Trunk protocols or signaling for interconnection supported by the U1980

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Number of concurrent E1 trunks supported by the U1980

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