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  1. J

    Siren and silk codecs

    Quad-Core AMD Opteron(tm) Processor 1352" Intel(R) Pentium(R) 4 CPU 2.00GHz"
  2. J

    Warnings not showing on CLI

    For some reason, warnings have stopped being displayed on my Asterisk CLI when I SSH into the box. I have verbosity set to 10 on a box configured as: PBX in a Flash Version = 1.7.5.6 Running on *HARDWARE* │ │ FreePBX Version = 2.8.1.4...
  3. J

    Here is a strange problem?? Help Needed!

    I haven't encountered this myself - so I'm afraid I don't have the solution up my sleeve. However googling around I see several mentions of erroneous triggering of 'detection' of DTMF tones on trunks, particularly with a female voice.
  4. J

    Here is a strange problem?? Help Needed!

    Could Asterisk be mistakenly interpreting some frequencies incoming from the trunk as DTMF tones and then passing those on to the phone? What happens if you establish a call and deliberately send DTMF 6 from the other end?
  5. J

    Here is a strange problem?? Help Needed!

    Hi, I see that at packet 344 onthe Wireshark trace to the phone you start getting DTMF six which appears to be sent from the server to the phone. No idea why...
  6. J

    Best US cellphone network?

    Thanks guys. Some really useful intel here. The Optimus V for Virgin Mobile deal does look very interesting, and something I will definitely look into. So far - and we are not locked into this - the missus signed up for a monthly plan with AT&T. The only networks we can see on our existing...
  7. J

    Best US cellphone network?

    Hi, Does anyone have any advice for newly arrived stateside Brits as to the best cellular provider? On a short visit earlier in the year we stuck t-mobile voice + data SIMs in our unlocked iphone and nexus one which worked (although the prepaid data allowance seemed expensive). My wife wants...
  8. J

    Segmentation fault PIAF-Bronze

    Just for clarity - I am however unable to duplicate the problem now on the same hardware with another install, albeit updated to Asterisk 1.8.5.0. However many amportal restarts I do, I cannot make it misbehave.
  9. J

    Segmentation fault PIAF-Bronze

    I got what seemed like the same issue a while back, firstly when trying to test a tagged release of Asterisk 1.8.4.1 - see the ninth post in this thread http://pbxinaflash.com/community/threads/polycom-tls-broken-in-asterisk-1-8-3-3.10431/?t=10431 I also subsequently had the same issue when...
  10. J

    DSCP or TOS value

    Mine are in sip_general_additional.conf
  11. J

    Securing Conversations with TLS and SRTP

    I don't know if it's different with Snom phones, but I've never found SRTP to require any certificates: http://en.wikipedia.org/wiki/SDES
  12. J

    Securing Conversations with TLS and SRTP

    The task here is to issue server certificates to multiple PBX's signed by the same root CA. It may first be useful to see the important bits of Polycom's Technical Bullettin 17877 on using custom certificates, which gives some useful info on how all this works. This is originally a description...
  13. J

    Securing Conversations with TLS and SRTP

    There's a lot to chew on here. Briefly, and to help get the discussion started ... SRTP is the easy bit. Follow the instructions in this thread with Asterisk 1.8 and it just works: http://pbxinaflash.com/community/threads/secure-rtp-with-asterisk-1-8.8881/?t=8881 I'm not sure what MIKEY and...
  14. J

    Interesting Little Question G711 and G722

    I do it like this If you put the following in extensions_custom.conf: [from-internal-custom] ;Force phones to use ulaw codec when dialling telephone calls ; via the trunk ;First we force the codec of calls with prefix '9' to be ulaw ;The NoOp just provides output to the screen for debugging...
  15. J

    Great Plantronics headset giveaway !

    Really - no one will take these off my hands .....?
  16. J

    Great Plantronics headset giveaway !

    I have some Plantronics headsets I want to give away to get rid of them ahead of a family move to the USA (!). Seriously. If anyone knows of a good cause/charity/not-for-profit who could make use of the following please PM me. It should be easy for me to post them to anywhere in the EU. The...
  17. J

    Maximum extension secret length

    Interesting. I was reading this though which says that: To try every combination of the (English) lowercase alphabet for words up to 8 letters in length can take over 35 hours on a P4 2.8Ghz HT.So at the risk of sounding paranoid, I wonder what sort of password length would protect...
  18. J

    Maximum extension secret length

    Hi, Does anyone know if there is any practicable limit to the maximum length of extension secret in Asterisk/FreePBX? I read about someone using 50-character passwords, which I have tried and seeems to work ok. Is there any performance hit in using such long passwords, or any other reason not...
  19. J

    FIX: Extns unreachable after reload/restart

    In case anyone using TCP/TLS endpoints is tempted to try 1.8.4.3 - don't. :crazy:
  20. J

    1.8.4: Cisco's Can't Register

    The PIAF team have been doing a lot of development related to this in a short period of time. See here: http://pbxinaflash.com/community/threads/new-piaf-distribution-policy.10447/?t=10447 To follow Tom Darmock's instructions to get to the latest 1.8.4.3: FOR EXISTING INSTALLS OF PIAF PURPLE...
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