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Maximum number of users supported by the U1900 series unified gateways

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The maximum number of users supported varies depending on the U1900 series unified gateway model:
eSpace U1910: 100
eSpace U1911: 100
eSpace U1930: 300
eSpace U1960: 1000
eSpace U1980: 10000
eSpace U1981: 20000 (Note that in V100R001, the maximum number of users supported is 10000; from V200R003, the maximum number of users supported is 20000.)

Other related questions:

How do I reset the password for the U1900 series unified gateways

During the device restart, enter R when the system prompts you to press R to restore the default password. At the prompt "[.Conform to restore password.](Y/N):>", enter Y. The following information is displayed: Success to restore default password! Success to save default password! Then, you can use the default password to log in to the gateway.

How do I change the time of the U1900 series unified gateways

Run the config system date command to change the time in YYYY-MM-DD format.

How to configure a PSTN number for a user on the U1900 series unified gateway

To configure a PSTN number for a user on the U1900, perform the following steps: 1. Log in to the web management system of the U1900. 2. Choose User > SIP User(POTS User) and then choose Operation > Start Long Number next to the user to configure the PSTN number.

Which trunks do the U1900 series unified gateways support

All U1900 series unified gateways support SIP/SS7/PRA/R2/QSIG Trunk. U1910/U1911/U1930/U1960/U1981 also support AT0 Trunk, U1980 doesn't support AT0 Trunk. U1911/U1960/U1981 support BRI Trunk, while U910/U1930/U1980 doesn't support BRI.

What is the maximum number of concurrent voice calls supported by the U1900 unified gateway?

The detailed numbers of concurrent voice calls supported by various U1900 models are as follows: U1910: 30 U1911: 100 U1930: 60 U1960: 420 U1980: 2000 U1981: 2000

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Maximum number of users supported by the U1900 series unified gateways

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