How to make U1900 continuous call between switchboard and the extension number?

Yes.

Yes, but it is recommended that you enable the call log capturing function only when it is needed. The function enabled may occupy U1900 resources and affect services.

The problem is caused by the version bug. To solve this problem, update the version to V2R3C20SPC200 or later.

If intra-office numbers are of the same length, you can modify the parameters in the first PlayCollect command in the VU script to resolve this issue. If intra-office numbers are of different lengths, advise customers to end a dialed number with the pound key (#). The default parameter settings for the PlayCollect command in the VU script are as follows: PlayCollect 312,312,252,true,32,'#','*','#','#',30,NumLen,calledNum,3,4,10 The following assumes that the length of intra-office short numbers is 4 and a call is transferred to the front desk if a user dials 0. You can modify the VU script as follows to resolve the slow connection issue not only for calls transferred to extensions but also for calls transferred to the front desk: PlayCollect 312,312,252,true,4,'#','*',0,'#',30,NumLen,calledNum,3,4,10

1. Configuration through the web UI When configuring the customized switchboard, click create menu. The displayed menu configuration items enable users to configure the timeout duration, set the system to forward a call to a fixed number, and configure the forwarded-to number. 2. CLI-based configuration The following configuration scripts (a partial of all configuration scripts) are used as an example to describe how to configure the customized switchboard so that a call can be transferred to a fixed extension number 8888. 300 calledNum = "8888" /*Script for processing transfer failures*/ 1050 calledNum = "" 1051 NumLen = 0 1052 PlayCollect 312,140,250,true,24,'#','*','#','#',20,NumLen,calledNum 1053 goto 300