Asterisk

Club Telco settings in Elastix

Under trunks configure the following: Outbound Caller ID: This is your national dial in number PEER Details: type=friend disallow=all allow=alaw host=sip.clubtelco.com username=09xxxxxx fromuser=09xxxxxx authuser=09xxxxxx secret=Password port=5060 maxexpirey=240 defaultexpirey=240 outboundproxy=sip.clubtelco.com fromdomain=sip.clubtelco.com context=from-trunk qualify=yes insecure=invite canreinvite=no Register String: 09XXXXXX:Password@sip.clubtelco.com/09XXXXXX Note: I didn’t have to enter anything under the user details section. Elastix version is 1.6-12 and freepbx.

DTMF tones not working on sip trunk

We normally use ivox as our voip provider where it automatically relays dtmf tones over the trunk. We now use a variety of providers where they all don’t automatically support dtmf. To get it working you need to add the following to your outbound trunk settings.   dtmfmode=inband Basically this adds the dtmf tones to.

Outbound dial pattern in asterisk for USA numbers from Australia using Anveo

I setup a US number with anveo $2.49 setup and $1.49 per month for a DID. Online chat support was helpful and they have a comprehensive call routing system including being able to accept faxes on the DID, setup voicemail etc. Call quality is good from Australia to US numbers. Incoming calls worked fine on.

Asterisk audio inbound or outbound not working when firewall enabled

Due to attempted hacks on VOIP boxes we need to increase security by allowing SIP access only from the relevant IPs using iptables firewall In the case below the Asterisk VOIP server is sitting behind a NAT firewall and has the relevant config set for this. I found upon enabling the linux firewall that while.

Call forwarded to mobile phone and connect but no audio on astrick server.

If running your asterisk server behind a firewall you may experience these symptoms: internal users can call mobile extensions configured with follow me and the call goes through and can be heard with no problem. If you have a rule configured so that external callers after a timeout calling internal extensions are then routed to.