Low Call Duration On 5300 ->GSM CB This topic has 1 reply, 1 voice, and was last updated 21 years ago by SKR. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts 11th January 2004 at 05:40 #26090 Saul BejaranoGuest Experiencing really call duration using GSM gateways with Cisco 5350. and ORION telecom GSM Chanel Banks. 31st January 2004 at 07:31 #26091 SKRGuest I have a Orion Telecom chanel bank with the quintumn but why is the asr very low.What are the reasons Author Posts Viewing 2 posts - 1 through 2 (of 2 total) The forum ‘Voice over IP’ is closed to new topics and replies.