Denphone | The Voice, Video & Network Specialists



Case Study 11: Nortel

Posted: 2007-09-01 4:57 pm by Denphone Admin.

Denphone connected an Asterisk system to a large data centre based Nortel phone switch located in TokyoObjective:

To connect an Asterisk system to a large data centre based Nortel phone switch located in Tokyo.
+ INS1500 PRI connection to a large phone switch

Solution:

Denphone analyzed the protocol differences between the Asterisk PRI implementation and the Nortel phone switch PRI implementation. The Asterisk driver was modified to resolve the mismatch and enable the two systems to route calls.

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