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We need information whether 7800/8800 series phones generate a feedback signal defined in the descriptors of the USB standard as Usage (Off-Hook) 09 17??Can anyone help to find this information?

znajc by Level 1
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CME 12.0 - 9971 registered phone, phone A (sip9971) calls phone B (sip7975)Phone B (sip7975) has a conf softkey and can initiate a adhoc conference with phone C (sip 9971) all is well. If you try to replicate this the other way around there is no con...

rafpd2215 by Level 1
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  • 5 Helpful votes

GreetingsI have a Sip trunk between a CUCM and an AsteriskWhen the call enter to my ISR gateway  then go to the CUCM  and finally reach the Asterisk I do not have ringbackwhen I look at the trace I see that the Asterisk tries to reach the ISR gateway...

Ploberto by Level 1
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Resolved! Translation Rule

I am trying to fully understand what I'm missing or need to modify with my currently translation-rule.  I'm trying to resolve an issue where incoming calls show a 9 at the beginning.  Here's the scenario... Customer calls in to one of our DIDs.  The ...

acarby1 by Level 1
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  • 6 replies
  • 0 Helpful votes