23.01.12 -
Callstera introduceert Workvoice, spraakmakende telefonie voor ondernemers en professionals. Workvoice kan als een virtuele...
12.10.11 -
It was a great final. All the finalists gave excellent pitches. Callstera shared a respectful symbolic second place with the...
23.09.11 -
We are very proud to be selected to participate in the final round of Voor Goede Zorg! Voor Goede Zorg is a contest for...
05.09.11 -
Callstera was selected as one of the 14 semi-finalists in VGZ business case contest "Voor Goede Zorg".VGZ is part of...
Telephone
UK: +44 (0)1223 858362
NL: +31 (0)20 820 8303
Web
Information: info@callstera.com or use the form
Support: support@callstera.com or open a ticket
Callstera Ltd
T: +44 (0)1223 858362
E: info@callstera.com
St John's Innovation Centre
Cowley Road
Cambridge
CB4 0WS
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Callstera BV
T: +31 (0)20 820 3592
E: info@callstera.com
Schipholweg 275
1171 PK Badhoevedorp
Nederland





