Just dial <0900 CALLISTO>

0900 CALLISTO or 0900 225547
(Price: CHF 2.40/min, from 5min CHF 4.80/min – during office hours only (8am - 5pm), in Switzerland only)

With the Callisto hotline, CTModule provides an easy to use customer service, respecting Callisto partners' demands. The hotline is provided for a clearer overview of the system and to give quick and competent replies to all sorts of requests in the area of IP telephony based on Callisto and Cisco® Unified Communications Manager (Express) or any legacy PABX.

First and second level requests are answered directly, if possible. At third level, the appropriate CTModule service members are involved automatically.

We hope to contribute a great deal to your efficiency and customer satisfaction.

Partners outside Switzerland please contact our support desk with a Support Request or as stated in your support contract (SLA/GTC).

CTModule likes to support you - quickly and efficiently

Just dial <0900 CALLISTO>

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