Sip2sim Source IPs: Difference between revisions
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However, unlike a normal VoIP phone we need to register and route calls to the customer PBX in a resilient way - that means we have multiple devices at our side that are used for SIP2SIM registrations and call routing. This follows the SIP specification, but some PBXs have problems.
"Voiceless" is the name of our SIP platform. At the moment AAISP have 2 'voiceless' SIP servers.▼
==IP Addresses==
Customers using asterisk will know that the config for these can be somewhat complex, listing 10 hostnames each for IPv4 and [[IPv6]] as the way asterisk works is to look up an IP for a hostname, pick the first, and check that against the request IP address. Asterisk really needs fixing.
▲At the moment AAISP have 2 'voiceless' SIP servers.
The "voiceless" call servers use two addresses per server for each of IPv4 and [[IPv6]]. These shall be:
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