Want to save on GSM call costs? See add-on GSM Gateways for Asterisk from Hypermedia Systems. These gateways enable Asterisk users to benefit from low mobile-to-mobile call tariffs via either VoIP or PRI interfaces.

Connection to PRI card: E1/T1 PRI GSM Gateway HG-3000

Connection to the h323 VoIP interface: VoIP GSM Gateway HG-4000

Benefits of using Asterisk with Hypermedia's GSM Gateways:
•    g729, g723, g711 codec translation
•    Supports GSM, 3G/UMTS and CDMA
•    Free CPU resources
•    Save g729 licensing costs
•    Increased system stability
•    On-board codec transcoding
•    Larger call volume

Click here for an Instant Price Quotation

Looking forward to hearing from you,
Matti Broza
Hypermedia Systems Ltd.
Tel: +972-8-9363077
Fax: +972-8-9363066
matti@hyperms.com
http://www.hyperms.com