SIP Requirements

The MaxoTel network uses the following SIP specifications...

SettingValue
ProtocolSIP
TransportUDP
Port5060
SRTPNo
RTP Port Range10,000-20,000
Codec

ALAW/G711A (Recommended)

ULAW/G711U

G722

G726

iLBC (Not Recommended)

GSM (Not Recommended)

G729 (Not Recommended)

Faxing (T38) Port Range4,000-4,999



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