Product Description
The AudioCodes MP-118 is an analog VoIP gateway designed to connect traditional analog telephones, fax machines, and legacy PBX equipment to modern IP telephony and SIP networks. It is part of the AudioCodes MediaPack 1xx family and is designed for enterprises and service providers migrating from traditional telephony to VoIP.
The MP-118 is available with 8 analog ports, supporting FXS and/or FXO configurations depending on the specific hardware variant. AudioCodes documentation lists the MP-118 with 4/8 FXS or FXO loop-start ports and a 10/100Base-T RJ-45 Ethernet interface.
The gateway supports a wide range of voice codecs, including G.711, G.723.1, G.726, G.727, G.729A/B and G.722. It also incorporates G.168 echo cancellation, silence detection, comfort noise generation, and dynamic jitter buffering to help provide reliable voice communication.
For fax applications, the MP-118 supports T.38 fax, while PSTN fallback and Stand-Alone Survivability (SAS) provide additional continuity features for supported configurations. The gateway also supports analog telephony features such as Caller ID, Message Waiting Indication, 3-way conferencing, call-progress tones, and DTMF signaling.
The AudioCodes MP-118 is therefore suitable for businesses that need to integrate existing analog telephony equipment with SIP-based IP-PBX systems, VoIP networks, and unified communications environments.
Key Features
- 8-port analog VoIP gateway
- FXS and FXO port configurations available
- SIP-based VoIP connectivity
- 10/100Base-T Ethernet interface
- Supports G.711, G.723.1, G.726, G.727, G.729A/B and G.722 codecs
- G.168 echo cancellation
- Dynamic programmable jitter buffer
- Silence detection
- Comfort Noise Generation
- T.38 fax support
- PSTN fallback
- Stand-Alone Survivability (SAS)
- 3-way conferencing
- Caller ID support
- Message Waiting Indication (MWI)
- DTMF in-band and out-of-band signaling
- RFC 2833 support
- SIP INFO/NOTIFY
- Programmable call-progress tones
- Supports legacy analog telephones and fax machines
- Designed for IP-PBX and SIP environments
- Suitable for enterprise and branch-office deployments










