Thank you both. IAX was going to be the next thing to try on my list. Liviu
On Thu, Jan 28, 2010 at 2:32 AM, Reza - Asterisk Consultant <[email protected]> wrote: > A while ago a friend tried something similar. He concluded SIP UDP packets > are blocked or filtered out. He enabled VPN and connected directly with > his office PBX without issues. It just appears that SIP audio traffic is > blocked. However as with Patrick, the IAX protocol worked without any VPN > or traffic modifications/re-routing to other ports. > > I'm still curious about what you are doing and accomplishing - but I am > equally curious with the Windmobile Internet service for both the SIP > protocols and the latency period. > > *Cheers! > Reza.* > -- > Toronto based VoIP / Asterisk Trainer, > I.T. Consultant and Hosted PBX Solutions Provider. > +1-647-476-2067. > http://www.linkedin.com/in/seminar > > > On Wed, Jan 27, 2010 at 10:37 PM, Patrick Song <[email protected]> wrote: > >> I had a bad luck to send sip traffice over Rogers Portable Internet in the >> past but IAX is ok >> >> On Wed, Jan 27, 2010 at 7:44 PM, Liviu Toma <[email protected]> wrote: >> >> > Hello, >> > >> > Has anyone been able use a VoIP adapter over WiMAX (Bell Rural Internet >> or >> > Rogers Portable Interet) ? >> > I have a Bell WiMAX modem to play with for a couple of days and I can't >> get >> > VoIP to work through it. >> > Basically the adapter registers with Asterisk or with the other service >> > without problems, but can't make or receive calls. I tried two different >> > ATAs (a D-Link with built in wireless router and a Linksys SPA2100). The >> > adapter gets a public IP address from the modem, so there's no NAT >> > involved. >> > The latency between my Asterisk server (installed in a different >> location, >> > with public IP address again, no NAT) and the VoIP adapter is less than >> 50 >> > ms, so that can't be a cause. >> > If I turn on sip debugging on my Asterisk, I can see SIP the packets >> going >> > back and forth during registration, but when I call my ATA there SIP >> > messages are going only one way, from Asterisk to ATA, nothing coming >> back. >> > Bell has a very lame statement in their FAQ at >> > >> > >> https://www.highspeedunplugged.sympatico.ca/CustomerPreSales/Landing/FAQ.aspx >> > "There are many VoIP offerings on the market, all using different >> > communication 'protocols' or methods of establishing a VoIP conversation. >> > Unfortunately, we cannot guarantee that a particular VoIP service will >> work >> > with your Sympatico Unplugged service..." >> > My guess is they are blocking it on purpose. >> > >> > Thanks, >> > Liviu >> > >> > >> > --------------------------------------------------------------------- >> > To unsubscribe, e-mail: [email protected] >> > For additional commands, e-mail: [email protected] >> > >> > >> >> >> -- >> Thank you >> >> Patrick Song >> Thinking globally, Networking locally >> CCVP, CCNP, M.Eng in Telecommunications >> Cell:1-647-868-2950 >> > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
