As described on brochures, AR1220 can support 100 users if the traffic of each user is not large. However, the performance of AR1220 may decrease if the traffic of each user is large.
Recommended user numbers of different devices are described as follows:
AR3260: more than 350 users
AR2220: 50 to 350 users
AR1200: fewer than 50 users
AR150 and AR200: fewer than 30 users
1. Users can dial the conference access code on analog phones, and then create conferences and invite users to conferences following instructions.
2. The maximum number of participants supported in an instant conference depends on the specific U1900 model and the maximum number of participants configured for instant conference. The smaller value of the U1900's specification and the the maximum number of participants configured for instant conference is used.
Run the config instantconf regnum X command to configure the maximum number of participants for instant conferences on the U1900.
Number of analog users supported by U1900 boards:
The U1910/U1911/U1930/U1960/U1981 connects analog users through ASI and OSU boards.
- ASI board: provides 32 FXS port for connecting 32 analog users.
- OSU board: provides 12 FXS ports and 12 FXO ports for connecting 12 analog users.
