Compatibility¶

Softswitches:

• Mera (ALOE) Systems (all products);
• Nextone;
• Cisco (PGW);
• Huawei;
• Cirpack;
• IXC;
• Speedflow;
• Asterisk and derivatives;
• Opensips/Kamalio/Openser and derivatives;
• Freeswitch and derivatives;
• Callweaver and derivatives;
• Yate and derivatives;
• other*.

Gateways:

• Cisco (AS5300, AS5350, etc.);
• Linksys;
• Huawei;
• Audiocodes (Mediant 1000, Mediant 2000);
• Quintum;
• other*.

IP phones:

• Cisco;
• Linksys;
• Grandstream;
• other*.

Softphones:

• CounterPath eyeBeam;
• CounterPath X-lite;
• SJPhone;
• Linphone;
• Ekiga;
• MyPhone;
• other*.

Expansion cards:

• Digium TE420 E1/T1
• others compatible with Asterisk*

'*' - since 2007, no incompatibility problems have been reported or detected.
Presumably the list of compatible hardware and software is much longer.