cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 
ncmurf00
New Contributor

Has anyone setup a sip trunk to Twilio?

Jump to solution

this should be pretty but I can't seem to get a link.

have the user and password set and the ip security verified.

anyone successful in getting online with them?

0 Kudos
1 Solution

Accepted Solutions
Anonymous
Not applicable

Re: Has anyone setup a sip trunk to Twilio?

Jump to solution

Jeff, I haven't personally heard of anyone working with that particular provider, but that doesn't mean someone hasn't done it. Are you having issues getting the trunk registered or making calls? Thanks

Jay

View solution in original post

0 Kudos
6 Replies
Anonymous
Not applicable

Re: Has anyone setup a sip trunk to Twilio?

Jump to solution

Jeff, I haven't personally heard of anyone working with that particular provider, but that doesn't mean someone hasn't done it. Are you having issues getting the trunk registered or making calls? Thanks

Jay

0 Kudos
nlepore
New Contributor

Re: Has anyone setup a sip trunk to Twilio?

Jump to solution

I'm trying to do this as well, but their documentation doesn't really help.

Did you end up getting this working?

-Nick-

Re: Has anyone setup a sip trunk to Twilio?

Jump to solution

Hey Nick,

I did... it took a lot of trial and error.

Are you doing one or multiple trunks to the Adtran?

Thanks,

Jeff

nlepore
New Contributor

Re: Has anyone setup a sip trunk to Twilio?

Jump to solution

That's great new, Jeff!

I'll be doing multiple providers, but only one of which would be Twilio (to start at least)

Would you mind sharing your config on how you got it working?

Thanks!

-Nick-

Anonymous
Not applicable

Re: Has anyone setup a sip trunk to Twilio?

Jump to solution

I did this recently with a trial account. I only configured for outbound LD unencrypted, so there may be more to your config. The trial account only allows calls to and from verified numbers and both dnis and ani must be in E.164 format.  Also they don't register the trunk.  You create a custom URI to connect to  custom.pstn.twilio.com and a credential.

Here's how I converted 10 digits to E.164

match dnis "$" substitute "0111$"

match ani "$" substitute "0111$"

voice international-prefix abbreviated

sip grammar from user international

voice trunk T0X type sip

  match dnis "$" substitute "0111$"

  match ani "$" substitute "0111$"

  sip-server primary custom.pstn.twilio.com

  outbound-proxy primary custom.pstn.twilio.com

  domain "unisip.pstn.twilio.com"

  codec-list TRUNK both

  authentication username "custom" password encrypted 12345

Anonymous
Not applicable

Re: Has anyone setup a sip trunk to Twilio?

Jump to solution

I also have the TLS sip trunk for Twilio functional.  I created a ca profile and imported the thawte Premium Server CA. Twilio says you need all the Thawte and Digicert CAs, but I had trouble when I added more than a few certs.

crypto ca profile "Twilio"

tls-profile Twilio

  ca-profile Twilio

  allow-self-signed-cert

  secure-ciphersuite TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384

  secure-ciphersuite TLS_DHE_RSA_WITH_AES_256_CBC_SHA

  secure-ciphersuite TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384

  secure-ciphersuite TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384

  secure-ciphersuite TLS_RSA_WITH_AES_256_CBC_SHA

  secure-ciphersuite TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA

  secure-ciphersuite TLS_RSA_WITH_3DES_EDE_CBC_SHA

  secure-ciphersuite TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256

  secure-ciphersuite TLS_DHE_RSA_WITH_AES_128_CBC_SHA

  secure-ciphersuite TLS_RSA_WITH_AES_128_CBC_SHA

  secure-ciphersuite SSL_DES_192_EDE3_CBC_WITH_MD5

srtp-profile Twilio

  crypto-suite AES_CM_128_HMAC_SHA1_80

voice international-prefix abbreviated

voice trunk T03 type sip

  description "Twilio"

  match dnis "$" substitute "0111$"

  match ani "$" substitute "0111$"

  sip-server primary custom.pstn.twilio.com tls Twilio 5061 srv sips tcp

  srtp tls-optional Twilio

  domain "custom.pstn.twilio.com"

  trust-domain

  codec-list TRUNK both

  authentication username "custom" password encrypted 12345

sip grammar from user international

crypto ca certificate chain "Twilio"

  certificate ca 36122296c5e338a520a1d25f4cd70954

-----BEGIN CERTIFICATE-----

MIIDNjCCAp+gAwIBAgIQNhIilsXjOKUgodJfTNcJVDANBgkqhkiG9w0BAQUFADCB

zjELMAkGA1UEBhMCWkExFTATBgNVBAgTDFdlc3Rlcm4gQ2FwZTESMBAGA1UEBxMJ

Q2FwZSBUb3duMR0wGwYDVQQKExRUaGF3dGUgQ29uc3VsdGluZyBjYzEoMCYGA1UE

CxMfQ2VydGlmaWNhdGlvbiBTZXJ2aWNlcyBEaXZpc2lvbjEhMB8GA1UEAxMYVGhh

d3RlIFByZW1pdW0gU2VydmVyIENBMSgwJgYJKoZIhvcNAQkBFhlwcmVtaXVtLXNl

cnZlckB0aGF3dGUuY29tMB4XDTk2MDgwMTAwMDAwMFoXDTIxMDEwMTIzNTk1OVow

gc4xCzAJBgNVBAYTAlpBMRUwEwYDVQQIEwxXZXN0ZXJuIENhcGUxEjAQBgNVBAcT

CUNhcGUgVG93bjEdMBsGA1UEChMUVGhhd3RlIENvbnN1bHRpbmcgY2MxKDAmBgNV

BAsTH0NlcnRpZmljYXRpb24gU2VydmljZXMgRGl2aXNpb24xITAfBgNVBAMTGFRo

YXd0ZSBQcmVtaXVtIFNlcnZlciBDQTEoMCYGCSqGSIb3DQEJARYZcHJlbWl1bS1z

ZXJ2ZXJAdGhhd3RlLmNvbTCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEA0jY2

aovXwlue2oFBYo847kkEVdbQ7xwblRZH7xhINTpS9CtqBo87L+pW46+GjZ4X9560

ZXUCTe/LCaIhUdib0GfQug2SBhRz1JPLlyoAnFxODLz6FVL88kRu2hFKbgifLy3j

+ao6hnO2RlNYyIkFvYMRuHM/qgeN9EJN50CdHDcCAwEAAaMTMBEwDwYDVR0TAQH/

BAUwAwEB/zANBgkqhkiG9w0BAQUFAAOBgQBlkKyID1bZ5jA01CbH0FDxkt5r1DmI

CSLGpmODA/eZd9iy5Ri4XWPz1HP7bJyZePFLeH0ZJMMrAoT4vCLZiiLXoPxx7JGH

IPG47LHlVYCsPVLIOQ7C8MAFT9aCdYy9X9LcdpoFEsmvcsPcJX6kTY4XpeCHf+Ga

WuFg3GQjPEIuTQ==

-----END CERTIFICATE-----

quit