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    I HAVE A DREAM integrating VoLTE, wifi calling from mobile carrier with IP phone

    Some background first; I have been a VoIP proponent and user for 10 years, starting out with a simple ATA lighting up my analog house wiring, progressing evenutally to Bria SIP client on all our smartphones, 802.11ac network connecting to PBXinaFlash on an Ethernet QoS networked atom PC linking...
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    QUESTION Message Waiting Indicator for Bria Android does not show

    Hi, I'm running an older version of PIAF as shown below. Yes, I should probably update. Today I am trying to figure out why the Message Waiting Indicator doesn't work. It worked with some older versions of Bria, but was erratic. Is there something I can reset, or configuration I can check...
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    TUTORIAL Send SMS Messages with VoIP.ms

    I am running PIAF 1.7.5.5 Asterisk 1.8.3.2. Am I hopelessly out of date to try to implement SMS? I have significant (to me anyway) customization to port over were I to upgrade.
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    FOOD FOR THOUGHT VoLTE and the future of my PBX

    There are some experienced people that frequent this forum, sometimes their knowledge extends beyond the PBX to telephony at large. So far this is all I have seen, vague but promising: "Interoperability of VoLTE between wireless carriers is crucial to a positive customer experience," said...
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    FOOD FOR THOUGHT VoLTE and the future of my PBX

    Let me be completely clear: my question is regarding interoperability and seamless integration of mobile phones into one's VoIP phone system, ie: transferring calls incoming to the PBX to a mobile phone using a purely IP network and compatible codec. The default behavior now is just to...
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    FOOD FOR THOUGHT VoLTE and the future of my PBX

    Anybody else have some insight into the future interoperability of VoIP and the new mobile AMR-WB mobile IP telephony standards? This appears to be a major change in telephone coming up . . .
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    FOOD FOR THOUGHT VoLTE and the future of my PBX

    With Voice over LTE finally trickling out to newer smartphones and Verizon and AT&T cooperating on interoperability, what remains of the future utility of home PBX? Up until know I have used VoIP and PIAF to provide seamless, high quality audio and forwarding to our mobile phones when I am not...
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    TUTORIAL Inserting a pause on outbound call strategy

    While this is interesting and I understand why you do it, you have also inserted the horrible mobile phone sound quality into the call. One of the main reasons I use VoIP on my smartphone is it sounds as good as a land line. I am looking for a way to insert pauses into the dialing sequence...
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    TUTORIAL Inserting a pause on outbound call strategy

    Is there a way to include a pause after dialing the main number, before having the extension dialed by the endpoint? For example, most would store a phone number and extension in the phone book (Bria for Android) as 555-123-7456,,789 to dial extension 789 at POTS number 123-7456. Is there...
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    QUESTION Do You Use SIP URI's?

    I use SIP URI as much as possible, which unfortunately is not much. I don't know many other people who use non-proprietary VoIP with SIP URI. And I always use G722 for these calls.
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    internal IP replaced with public IP, calls fail

    Fixed! See the solution to this VZW SIP Proxy issue here.
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    disabled trunk used as destination by two objects (ring groups)

    I switched from Seattle to Los Angeles voip.ms server due to shorter ping times, and changed the outbound route to match. However, the disabled Seattle trunk is still showing it is the destination for two objects - ring groups. I don't understand where or how this is configured, or how a...
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    change PIAF listening ports from 5060

    Yes, but I already forward 5060-5080, 10000-20000. Forgot to mention PIAF purple 1.7.5.5, * 1.8.3.2.
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    change PIAF listening ports from 5060

    Hope this isn't too basic of a question, but I am finding that Verizon Wireless (I use Bria for Android on wifi, but also on 3/4G) is screwing with port 5060 - swapping private IP for public, and otherwise screwing with SIP in a way that breaks NAT. How do I get PIAF to listen to a port other...
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    install-silk now available.

    Not exactly hardware phone, but Bria for Android or iPhone support SILK. Feels like a hardware phone to me . . .
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    internal IP replaced with public IP, calls fail

    still stumped, surely I am not the only user to run across this (NAT?) problem Help! I really need to get this to work. I suspect my problem is not an uncommon one, as I find I have a similar problem behind my corporate network. This is what I know: 1) calls from my LAN wifi and numerous...
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    re-invites fail on Verizon Wireless 3G or 4G

    new thread with more accurate title As I have learned a more specific cause of the problem, I have created a new thread with appropriate title. Please see it here.
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    internal IP replaced with public IP, calls fail

    I am trying to use Verizon 4G wireless as a backup to wifi voip. This work marginally on AT&T, with poor voice quality mainly due to their poor network in my area. Verizon has much better network capacity. However, after much examing of Asterisk CLI logs and Bria for Android logs, I find...
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    re-invites fail on Verizon Wireless 3G or 4G

    No, I am sure that is not the problem based on the fact that I can make SIP URI calls on VZW without my PIAF box, and others with my same phone and Bria can call using VZW. The problem is somehow in my PIAF/network setup.
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    re-invites fail on Verizon Wireless 3G or 4G

    more info After further experimentation I find that disabling re-invites does not fix the problem. It merely allows the call to go for 30 seconds before failing, apparently due to a lack of reply to a 'critical packet'. See log below with phone number obscured. Surely some expert can...
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