OP61C, DMC and Siemens?

[tjoeve]

I have OP61C with DMC/DMC-E, basestations and appr. 180 units (C4040 and C4020). These days I have problems with C4020, and wants to try out the Siemens 4000 Micro, mostly because I can't get hold of C4040 anymore.

The Siemens-unit works almost perfectly. The problem is that sometimes when the unit rings, and I pick up the phone, I can't take the call. The unit just want stop ringing and give me the call. In the other end the ringing stops when I pick up the phone, but all they hear is silence.

PS: Does anybody know when the C4050 is ready for the store, and where?

Thank you

 

[Fredatsea]

Have same system, and use Siemens SL1 (new 4000 micro) works fine, exept i do not get any call log, i.e. can not see lost calls, which these phones are supposed to give and did on Alcatel system, when i was working on that system. Can not find out if it is the system or the phone.