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Protocol-wise, I always recommend IAX2 over SIP whenever possible. You can get phones, analog adapters and gateways in the iax variety, although the "serious bu
by iwwr 15y ago
Protocol-wise, I always recommend IAX2 over SIP whenever possible. You can get phones, analog adapters and gateways in the iax variety, although the "serious business" (enterprise) manufacturers still sell SIP-only devices.
- viraptor 15y agoWatch out - almost no hardware got updated to randomise the callids or use the call tokens. That means if your phone can accept traffic from the internet, it's quite possible that anyone can hijack your connections, or at least ddos you. Also it works with asterisk only, so it's not that useful in practice.