Try other phones, the Grandstreams have a history of issues. On Jan 20, 2008 11:04 PM, Cameron Hissey <[EMAIL PROTECTED]> wrote: > Hello, > > > I am having a lot of trouble with my deployment of Asterisk. I am running > the PBX-In-a-flash turnkey of Asterisk and ever since deployment I have had > many different problems. I have managed to get all issues sorted out as I go > along, until this one that randomly began last week. > > We are using Grandstream GXP 2000 Handsets in the office, and at TE110P card > to interface to our ISDN OnRamp10 connection (10 Channels of PRI). > > > The problem arising seems to happen roughly 4minutes into a call. Basically > all of a sudden the caller just starts to no longer be understood (sounds > like morse code, only milliseconds of voice packets getting through in > either direction). naturally this could be a number of non-asterisk related > things such as a carrier fault, bad network wiring (even more possible as we > are using PoE), even badly configured QoS. However things being as they are > my boss has taken it upon himself to absolve himself of any possible blame > for any system that he manages (everything but the asterisk box) and lumped > it all on me in such a way that its basically my job if i cannot get this > working. With all of this, i need to do everything i can to rule out the > Asterisk box, so i can go back to him with confidence and clear asterisk of > any wrongdoing. > > Has anyone here ever heard of this sort of problem, and if so did you find a > solution? If not, what steps would you recommend i take to diagnose the > issue and rectify it as quickly as possible? > > Thankyou very much, > > Cameron Hissey > _______________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users >
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