We have SIP trunks on a UC560 and we need to edit local number i.e. 123456 to insert the area code b...

It turned out to be password length, any password longer than 8 digits won't save.

We are trying to configure SIP trunks VIA CCA (Latest version) on a UC560 latest version.However the...

HI AlexWe have a phone with a busy lamp field - 32 button addon module. One of the buttons is progra...

I have upgraded from a UC540 to a UC560.I have an analogue extension and a SPA504G that are a shared...

I am upgrading a customer from a UC540 BRI to a UC560 with a BRI card and ISDN30. Is there an easy w...

Hi I am having the following issues with a UC320W and SPA508G phones.I am unable to configure BLF ke...

If you program all 24 speed dials on an extension on a UC540 (SPA504G) how do you dial them if you o...

If you park a call on an IP handset (SPA504G) on a UC 540 how can you retrieve the call on an FXS de...

I tried this and it doesn't work, i have also increased the flash timer on the phone to 250ms as sug...

Is there a "*" code to transfer a call from and analogue / POTS phone connected to the UC540 to anot...

I have a UC540 with 2 x Analogue trunks, caller display is enabled on the trunks and caller id is di...

I am having some issues with some really basic telecom functionality on the UC540, can anyone commen...

Has anyone experienced constant resync issues on the SR520 routers on ADSL2 and ADSL2+I have install...